bert/adventofcode
1
0
Fork 0
mirror of https://github.com/bertptrs/adventofcode.git synced 2025-12-26 13:20:32 +01:00
Code Issues Projects Releases Wiki Activity

Compare commits

base: bert:6e6713bfc309900a7429918960bd53a4e6a9fccc
Branches Tags
bert:master bert:2022/day-08-part-2-o-n bert:2022/4-ranges bert:2022/day-2-allocless bert:2021-day23
..
compare: bert:2022/day-2-allocless
Branches Tags
bert:master bert:2022/day-08-part-2-o-n bert:2022/4-ranges bert:2022/day-2-allocless bert:2021-day23

1 Commits
6e6713bfc3 ... 2022/day-2

Author SHA1 Message Date
Bert Peters
561fd2f07c Replace collecting then computing by reduce. 
This is a bad idea; it's actually slower
 2022-12-02 09:23:02 +01:00
113 changed files with 156 additions and 22149 deletions
Expand all files Collapse all files

20
.github/workflows/2023.yml → .github/workflows/2022.yml vendored
View File

@@ -1,7 +1,7 @@
on: on:
- push - push
name: Advent of Code 2023 name: Advent of Code 2022
jobs: jobs:
ci: ci:
@@ -20,33 +20,33 @@ jobs:
continue-on-error: ${{ matrix.experimental }} continue-on-error: ${{ matrix.experimental }}
steps: steps:
- uses: actions/checkout@v4 - uses: actions/checkout@v3
- name: Install toolchain - name: Install toolchain
uses: dtolnay/rust-toolchain@v1 uses: actions-rs/toolchain@v1
with: with:
profile: minimal profile: minimal
toolchain: ${{ matrix.toolchain }} toolchain: ${{ matrix.toolchain }}
override: true override: true
components: rustfmt components: rustfmt, clippy
- name: Set up caching - name: Set up caching
uses: Swatinem/rust-cache@v2 uses: Swatinem/rust-cache@v2
with: with:
workspaces: > workspaces: >
2023 -> target 2022 -> target
- name: Build binaries - name: Build binaries
working-directory: 2023 working-directory: 2022
run: > run: >
cargo build --all-targets cargo build --all-targets
- name: Run tests - name: Run tests
working-directory: 2023 working-directory: 2022
run: > run: >
cargo test cargo test
- name: Check formatting - name: Run clippy
working-directory: 2023 working-directory: 2022
run: > run: >
cargo fmt --check cargo clippy -- --deny warnings

3
.gitignore vendored
View File

@@ -64,6 +64,3 @@ target/
perf.data perf.data
perf.data.old perf.data.old
flamegraph.svg flamegraph.svg
# Ignore saved inputs
inputs/

6
2022/Cargo.toml
View File

@@ -6,16 +6,12 @@ edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies] [dependencies]
ahash = "0.8.2"
anyhow = "1.0.66" anyhow = "1.0.66"
clap = { version = "4.0.19", features = ["derive"] } clap = { version = "4.0.19", features = ["derive"] }
itertools = "0.11"
ndarray = "0.15.6"
nom = "7.1.1" nom = "7.1.1"
strength_reduce = "0.2.4"
[dev-dependencies] [dev-dependencies]
criterion = "0.5.0" criterion = "0.4.0"
[profile.release] [profile.release]
# Keep debug information in release for better flamegraphs # Keep debug information in release for better flamegraphs

37
2022/benches/days.rs
View File

@@ -8,33 +8,36 @@ use criterion::BenchmarkId;
use criterion::Criterion; use criterion::Criterion;
/// Number of days we have an implementation to benchmark /// Number of days we have an implementation to benchmark
const DAYS_IMPLEMENTED: u8 = 25; const DAYS_IMPLEMENTED: u8 = 2;
fn read_input(day: u8) -> std::io::Result<Vec<u8>> { fn read_input(day: u8) -> Vec<u8> {
let input_path = format!("inputs/{day:02}.txt"); let input_path = format!("inputs/{:02}.txt", day);
let mut buffer = Vec::new(); let mut buffer = Vec::new();
File::open(input_path)?.read_to_end(&mut buffer)?; File::open(input_path)
.expect("Failed to open input file")
.read_to_end(&mut buffer)
.expect("Failed to read input file");
Ok(buffer) buffer
} }
pub fn benchmark_days(c: &mut Criterion) { pub fn benchmark_days(c: &mut Criterion) {
for day in 1..=DAYS_IMPLEMENTED { for day in 1..=DAYS_IMPLEMENTED {
if let Ok(input) = read_input(day) { let input = read_input(day);
let part1 = get_implementation(day, false).unwrap();
c.bench_with_input(BenchmarkId::new("part1", day), &input, |b, i| { let part1 = get_implementation(day, false).unwrap();
b.iter(|| part1(i));
c.bench_with_input(BenchmarkId::new("part1", day), &input, |b, i| {
b.iter(|| part1(i));
});
if day < 25 {
let part2 = get_implementation(day, true).unwrap();
c.bench_with_input(BenchmarkId::new("part2", day), &input, |b, i| {
b.iter(|| part2(i));
}); });
if day < 25 {
let part2 = get_implementation(day, true).unwrap();
c.bench_with_input(BenchmarkId::new("part2", day), &input, |b, i| {
b.iter(|| part2(i));
});
}
} }
} }
} }

300
2022/inputs/03.txt
View File

@@ -1,300 +0,0 @@
NJvhJcQWTJWTNTFFMTqqGqfTmB
VwVzPldRZVLVRmfsvfjvqfmm
ZDPDHZHVcvDhbvnv
FHHwHBzzVCWWmmCzCPrVmgBwbLTtRFFbbbttRGRLjTcLpbbT
vhZZvdsNSdSMdNvjncppCLcLnGnj
CDZZsNZMZqdNSdlNZCqrzPHDzgrgzwVVWwmwwm
ndlndntsFJntFvccLjjLrjBShcBBfc
GpCGHzVwmmzqQWSSSfWHBhQL
mpCMGGCZVzVwGGVwmJsZnFtZnTSTJtdsvl
nCnPDGmDNmVCsVQDmGSWqvzchWSjjcWGqS
gTnBRLpfTRnrTdZgdLfRdrThvqcvWWhFFWvcFSSgjqqzjv
pfZfTMwrbLTTfsbmQtlVtHHnbs
wNdSdsbTvTZMTvTv
rrdRWdWQhFVdHWBGWQmmmnnMvCfmnhvmCmtZ
rJrVDRWpGddpbSlNSlspPP
chTNrthMMwWMTjfsmRzZszJpwm
BLnFFCngbcBnbbldDlpRjGpmsCzGsGsRGmmG
dqvnvlgbqtcPPMhH
QcLNqZbCzJDQBJJRpwzRpdnRldgnpf
GmmmvVGsHrWffrlwdCWd
CMsFVVFjCmFStGQbbLZNBbJBcTjc
LQVggbQvcLbQLHgvVLhWGGsChssrMWfzGccc
qDnRTTRqJttPfWMChJhGslWlzh
qRTRwPBTBtRZdnjnqqqnQVbjbNLFbbfLgVmgHLQm
cZbzwCwZPlJcMLrNSNfHWNBBNZ
vsQsDCqtsDhmtjVrBNWNjBHrhr
TtDTGnvTlgbbRCGg
BgBlplHlsgNNsJlVpBtPwJhMPRRQSSttRtSP
bvhTnmdFTzddStwStQRddt
ZnZDLvnvqZzbbhFzzmTbnFsVjVlNgsCCNVsVLpNWVgsB
TdptqrrcVGhhzFtw
DRnSfwJlDmmDDVGv
RCSQNSCQZndwbcMqQrBB
wvRlrlwVwwqzgbZRdCJBWfmdzCWfBdhf
cFcsQpNtLLsGTtNGpMdPmDdPBmmBvJPWvDtC
TpjssTFFvLLLcFFQpwbwwHngjHRrZRqZVH
mqqddrPPcPmqPDlrQnjTrbvMvbHzzsjjpTvz
gtBWgGgVhLGWHzMDztzstDHj
hfWRhBBNBGgLNQDPwdNPcPdw
LhQzdhhbTzpMhddhhhTzhnZcBFllHZFtrrHZHMHFjlHr
mwwssqDvjptrvplr
NCSgVDPDwmDgVJVpLfTznQJdhfLhnhQQ
GzjzDhjhhZzcrRgQCBjBPBBjQCgT
vHHHmntsbSgLwbsSmNHbwNbvpqPCBVppCpFTpTPTBtqWBCqV
NJbwNSwdndvmvwhGhgzcfMcDJfgJ
GncgDvvcMGnttjDvrgRRFSZZLZFWdJFJwGQwZBWZ
bPqpChPfsshfZZBdZdLTFZ
lNqqsClmbsNlPbHqPsmblmsrHdvdMngcVrjggvrvggRDcn
bDvtgVVVpMQvjQWmQL
rwTflmlfZJBBdQWQWjQqdM
HsJJmZZwscHrwTrcRbzpcbPgtCSbgz
CsCsRvshMjpbqCqf
ncblgDBgtDmmmTlBgwlgbHHqMFHLqPDMHPHHpqWfFM
TcBctSmTZTtSTzsZvsvJZRsGVb
znznvngttwltzlLwhtThHbqHPvNbNHSSHmmNWHjP
FBcLrRMFQpPqpPSpqHHW
fRQMJZJfrcMcMVrQJJftnwCzVCltgTnstTVnVL
MfLlRfCMrLzRlQgwNqQFcsGd
jtTjjBTvbdqcGjqFcj
vvShDSBDppzhCmzq
plWMptTvfrnncvcRfwqzqLGhzhzThNzNNJqD
jSdSHFPQQbdPCQCssjSbBmhJGNZZNGNqqJNBlJqqLh
VCCCVCQgjdddjCgljCjbbwgRRttgrpftfWrgvpwpnf
MWlbBcPjjvvjPWWMPqgRQZfJZDGGbRZJffQQwh
HrHrnncHpzrJQJfVDQVR
zzsSTtSTLzsspSdtTmHHmpmtFgqcgPlgFqWBqqqBMdWWvFlg
nSqBbJbqlnBBClVZcMgZVgcP
FQwrwHrRwWWFBRPNgNgcCGZZZC
rWFWFTwpwwWzHrnDbfJDLDbBBbbz
BMmNtLMMtFCNFNMvvLmcndpgcdgppPrgrGPPrgJD
WVWWhbTtVnGpjrrPhr
HWssSTHWfRHRsQQFLvfvFFCLCNMNlt
sTmDsQffVrrLCjTFltTFWL
BnwwQBJbJndMMRzMwCLlWlLWWCWLLtRlWF
cqqBMcMqwnznMGzcvDmQhrvssHmPDVssrP
pQGQGJDDrDVJbbfVzvvgPcCZwhZhncscZWWc
SqMMlBBljMmRlchhPTqThCZnPs
FMjMBmjRNFHQJJpHVhVDhG
tHNNdBdNtBBBMgsMpsZm
wVPzVvbwqzhrVqvjqzzsZpDsZDsZmsCPCgZgCM
bVbvLThvvbrWqHmmnJLdHdJQLn
PzTspPZpdLLDZTplPLpPDpvbfhnqNvqzfvNMzQQfNwnQ
GWRHmjmFWMMSnhbhHw
JWWcmtBrBtWBFWGJpsgTgldhLVLpJl
DwLMDzLMhvMcwvgdVqWWlCVgvlqF
TTSBBRpbStHZVgjWFldjRVlV
SnbTBdJBmnpQzMPDMcMznr
nNlMNBPPNtJQnbZhZsgSbh
czzCjcwTdvSbgQNcgNQq
VTdNdGDTzDTdlFFPtBrtLtDr
FMbbfMlzvFsmgVZmmg
SrNTHGmdSQDqLhtQhhgggs
dRDTSDPPcHRdHGDHlwJBbmwljmMcfjbW
sQgWLtqLtWhdqlpNZRpG
blTHTjlvTCJnJvRZdGGhHHGZhFGV
CCDlJclnCmbrmBMgcwcLWtcBsB
vqPWWvqwwCFvFZfZPRFRrcGQrQwsDrNcrwnbDNcQ
LVgJLSBBVtzTLzBMmTMJmLnnDNQcrsGbsQbNbrbDjs
zggVSmmhVdfqFhvHWG
WwdndGGmmmLwwwmRwWSncLRnZqZqhqZthBtqtBqZBgtdtvMH
FfHHzlQQDsFzzrNsVTfttZvTvttTqqtbqb
lQjFDNQFPjCsVCCDjGCwwSGGnccwcHppGp
mrjggcFsFMjdjZRpSZpn
NCqfLCFNbQPzPPlPzNfSRTRZdSdWWwndpqRSSd
vDvzzbPQFNCFtllLLNMBhMcDHGBGMggMmcBc
jhjlBvvnjbtDNPjtSjBDBbDNgHggrQrhghRQrqRrZcRwwqVg
pLdTMsWdLLmpMdqZZdPdVqZgHPwH
WLTCGmMLfPSlbGjlnnJD
gtbwhgHbHgqqbgQthgQLtZZCRjMcjjnRnrRNJmMRJrNhRc
bGWVTTvDvfpVFFBpvvVTdRDMJcrccCrJnMRnNnNCcc
FVWTBsdvdTzTBFWssVQtLgSQtHqqPzPbqHbw
dlzrPTSSjSrllzWhsvVmVtTRTWtf
bJMpLGcqGhNbJQttVQmmvRWWsp
qLbMwqqbGHFGzrlZrjhPHCrj
rNrrffVlqqrfLlPpltcBBTTGRzzZRPRsBTcJ
msbsmWSsMmQwjdMbWMhMhQmcRZRzGjTBGTBcBJBjCHJGcC
FwWbvdhbmrsFrfrgsN
rHjrQHdhdQrvSddcHWLssBSVVpBSWWWWWf
JNfTGtqDwVWBMBMpwM
qlltZgfJFvcRgcRjvc
CqfcwfDqwwmRnnqmRdNRBTRTRrdGdNpTvF
WVbzsZszBbrsvpdMpdQM
tJhbVZHWLLHDgnSwnSSgHB
TZCqqlTsqpZVVsZQJSBSLpLmppnJzmFz
brSgNtGjjRjRRjDddDtrRJcJJbJmmwcmBmnPcJFwFB
jgdRtMjNNjfqlMvShvSZSZ
dJTdqCwMNCgqTQllGBdlGBmmmZ
fcVfVcnbVfrwDLWVfncZBQPlBHRGljLZQjHGQl
brwnnfSFDvfzCTqFzgMJTh
njnsPBjjsrrnGLnbTTjGvcldQPCMllNzMvRQPCdd
ggZgfZtmZVpqZqZWDgFmgqfCcQRcRcWhQcccQddMcvRQdQ
tfqgggVgHpDwDtfwbGLJRjbLjsrLTj
JmrfrmTlDWTfgQCdHCdpqBvQdD
jsZtVzNsSNVQQHnBlVQR
PljljFjPljSsLPtFLTTgTcFrrfMJmrrmrr
hmGcmmndhmGnfmtGnDzFLwrFJQsQFzNFrNJG
ZSqPlSWcWlbgqWVTVWRVZPrjQqjzjFNJzLsNJsLJNqNL
RHcWTZbSMMMPgZcWgSWPPbVMDnBffmtdpDBddfnnvmCdfC
vSJvsbFfJfvqCsTHJswssJnLTZjjhzrrzLrzLMrzhdjM
pBNQDPcpmWDcBNgMMnZPVjdddnndhH
QWlDgmpmgDBlGRgDDgffSqwSwGCwHfvqwSFJ
jvlgvMJclPdGdtdcjMVmMHbFHFVHWHbZHZ
CwhLzLhzQpnqfpfqDVHCHbsbDFZDmHmj
LnBzfQjSzQrPvJvdSSrr
wpcvcsqclDCnVCVvWfnZ
BLRMRtbnbbBLNCjNCjVVZhbC
rFgMPSRnrRpmqpJwqFDs
LZQNQbMrZppLNLQplvlGLNvVmmmfjbwVCfjbwJwCmBCwfj
ShTPRFtTHZPCsnwswsFwCF
WtHRPdThSqZTRtDqtdRWTdpGDLLzrNczvzMGLlQLGDDM
hdcffBvldjhCMljqPwWwWNwWdwqHZr
LtQmbQRVsZQZMZPQSN
tmMRsJMpDhjJzJhv
wNQCMFCDQDBmrHmmRWrrHN
SShLnfqpcqpSZSfrzJvRVrvfrrJH
cRpqdGclpScltTQQtsFQMQsTCT
NCjggZmgfBgnBmgWbcwcTFctcWWfvb
HsDGthRGrtppSQpbFFJTVcJdFbTRvd
rPDGhDDrSzZLtzBLZMCB
RsBBMBsCBlFFCgRsBJzlMjMPNSdPhSrSrzLbmSDrDNmDSd
pZHZZJpGHHHpTTHvTncZqVLdqLbhLrDLdhrSLLbLDDdD
tGtwnJccvCtCffMBgt
wbddvVjfwPhbjjbDbbvbjvTNCNmfHZfpCZRJNzCmJmnJNC
BslcLtclZWsZJWNrRRNRpRmR
BSLBlScGtFMcssMBBFGLlQZTDZQjPddVwwbTdvvdhTZb
NSZHzmLZBnzHmLLzLSntDttDDtddhDtttDWW
QgfjsrrvNNJwtMddcvcvtq
jrfgfQpQrTTVLSNBClFV
GQWcWWPPQRcrJQNDdRcDmmLCFSnqNSmqhCNvFnql
zHfwjzpMjwZmCLqvvnlljC
ZgtVZBtHHZtgQGgPrbPRJdPv
TWdWpJTJTdgLWfWLlLFLrfrgBGsNqhGslBGHqSNqqBNshnws
ZpQmjzbZZCjZCCCPZtttRCCwsBnHNssBHbShsshHqsGBqN
RDRRPpPCzmZCtRpVVJFrfTfWFLLJggJrDv
pDDFlglsvFMgntlTMMqNffmTdfddRM
jhGJLVCHQpHGQCCzLjWdTTdZZdNdcRWNccWfNN
jQjSGjrjCQLhzVSLSCSHGDpngbrnDFtFBwBglBnBvg
wsLzstsgszcpcGLHGpcgcghlDBvQvjQvbFbQCbJBtCCJJv
mnSqRSSqSRThWRnmWWRSJDFTFCFCblbBCFQFCjFj
rZRRWqSSdZZfMVnZLspPsMgHpzMhHGPg
mwHrCLSWWwrsHCHDDsVrsmhfFZFnSSBlFlgZbbgBglbggj
GJdpcRtGJvNRdcPtdpJJdbQZfjfQBlnQBjnBtbfFnB
qcPpqqzFzJqvPVCCmWrVwhrWrz
jjMbvbhDvnRjNRGMmjbMZftSSwwwthJSffStctcwqd
lTQrVlpCVvCcfdcSJqLVcw
srHFWCHrFlrHlrsBsprljjRmDZZnmbDngNBgbNZv
MgTlQJlTQJZWpgLrRssrVqqqpRts
bBNbbzSSjMBPjzhMjsPtRVVRVPRqLttGGs
SjHBbfjNCDfjZgTlZdMJnDJW
lpThgTwtplhghgwhThqnnrdZctSZSjSZcRSRfbdrrc
RBVBGvmBmfdrcvrbbr
PmVGNGmmGRLLQwwLqTnglQ
nHwnBwBTnFHQwRsMhwghmzcm
GtprdCpdtqWdbqbrfdnPPszsWmRzRnShPszS
dGptbCfCrlnVDBJNLDLLVDLQ
CZtCjhTndCzqbCNq
dwpGvpsmwGslDszrNNrzqDMzWMgJ
vmcGccvpBVPTVTjTdTTTdZ
jWZhvZLjZfCZDwrDrSSzJGhVdJccscGsgV
blMBlRqqqgSJLBLcsJ
blmHLmFMMMnRqLmMMFqHmfPDfjQDnCDDQrZvfCjvDr
rnvnHrDLFZmMFLvrHQBMGQggBztzglplRl
sbWWhdNzsshsfhcsjJJPPbWdtQGVGllRTRjRRgBgQlpRlppB
PPCCwNWhPhNfWCzbqmFnDFFnCDLSrvZS
GChNjwWlWJWTJZBggvdgnQgdhdnd
HPsHfHHrpHDpFFrcSfsfpCMmQdntLBMgtmtBgDdLLC
SqpPscpPzpSWzjlCjjCGjl
nvgLvcLgvgvngbLprpJNTDCCRNVJrNPlDDTV
WZsMtsffGQtMzWFqFmWmWsVNJNlDwwCDVRTwJlCCDVLz
BQfGZGmmsMWFstWFmfMsfBccdncbpbSbvbbvHnLbpc
tsmDsvswNZmcZTccfh
zCTpGCbWBRWFWHGRFZJbMbJfnrhnhfMnnZ
TzFGFBRLdpHHNNQddDQDvwQN
fhBBpJgdHddjZQfmVmNzNNLmFN
qvMRrvlbwqlbTTMBMvLssFNmVzzwFDmLLzVD
TRSRWqRRMcBHhGHcdGgPGp
lSjHmtmnpHStblnpSlHSrtmMzLWzqzqCZDDTzTTWqMFqCqVV
sLRLLfPPRQfCTqqVVqFT
dNJgRPNQNsJJhBRvdJvQvNNsjSrrSmrcctpbpHtBrBjLjmSH
nwFwpppjfwSlpLTsqsTgNshhjM
ccBRGvtsmgGNPqNNGP
BCcJHvssdcWBCVmVHSSrZrwVzblpwbzZnf
rcfQRrBPPczjcRBctZDNlnVNHbgZGjVDjN
TvMsFJGSFMhJnNZlwVVnDNTZ
qhSqqmqLCLhFdJLqSvLhmQRQRWcRPczPtzrCrWGRBp
JVhdPhsFPFqLDBHVdHLPvhHDCMwcgJJwbwRgnnCMbwGwcmGC
fzjzpTZTQQQLwCbgGgbMmQcR
jzNpTzfSZtfNSWZlVVtdFFFDHHqLHVqv
TwSNnSnSGVTpNppGlPTlTcVqQrRhVBqdqBRqZqQZqQ
DcDCMfDbCMHJdrRBqbdjRBRZ
gvftMCJHcHfCDmDLgfMmMmmWlwWnWsTTwlGTlWTwppNlGL
pbGMbllDQPhhWWQDpPgVGlMCvRRrQLcCCcfBBQzLBcvQBv
wqnJjSmjrstdqwwFBLcRsBRRszzLFC
qwdddTJTdHtjndqJqHZHmwVWGpDbGTlbWWpWWrPGhhhM
WGllqLjjLCpSffmBmvfpHs
dnrQwZzRTdZwnCThdzzFTVmcBHBJBmsHfBPHcfvcSVHs
QgQrzCdrTRCZzrZLbjGLqNMWGgNNLt
sgPnhPPTTPTTwlJfwNHlqcfs
LMCpFbLLbRpMGbMcCFLVlNlNqrHqVfbHHwNDwr
GjBcCCtWMtMRZTSvgWQTngvg
BCMtJJMpRDlMMvBJBBnfjtcjPhPmZgnhgdcf
NrsrsqFNvrVLVGVrsHsqFgfmcPGdcmhfjdPgfjcnZd
zFTzsNqHqFssLVLQqNTFbsBDwCCwvWlDwRMRCTRBDMDS
zQtLgvggSRtgvVRtLvvnzdnjnGwGdmmrlpnlGz
JssBFpqsDqPNnlWWjrrjqrnj
DHDFBNDfPbJBsFHNMPvpvStQvMRVTtgVTVtv
FvzttFvBTJJzLbvwhCnnVnWwjCnBNC
mQdZgZPDPdPPSsMSQPdZgCwVGmnwnWpGnGhqNWjWCG
ggdDgfQSdcjtFHjlLJfF
ghcgScNNSsCvGSzmpVFlZbrzcFcV
MWWRLRqqqdQwTtLjjmqMlFpFlzVnbFVDwplFzlDr
LHMHqdHWjdQMdMtLHHLtWjJRsGCGSNghmSvPBJBNhsGfvfGP
CbVqqqDbcbMHnnDqcCbrRFCfBvvwGjzrBwQGzrwwBjGwBQ
sTPmpNWdWPTJssSSLPfNljjBvflGtjwwBzMG
mmWgmgSZLTLMZWpnhqZbhFFCnhqnnn
QQmjmZqnmQrfTZlbbcVbBcfbHfzf
vpdSNShNppFdSRtdGBqvJBDlDzqbPPHVBH
tRNSNRFhNpSRhFRMFtGhRGswLZZsZqWnmrmZwqwsTZmmmQ
gGWCllFCGWtGGWdlGlWNZdwpnnSbwpMvpphZpndn
RsshDDLcQVMSJQwJwnvw
HVPzrPcDNhPFGhPC
jtHQGHjGGtdTLjnqTQlmvRPRPBBwRBnFPPWP
hZbzNzVrczZzcbNssVspZZVvBwbmPmJPWmvbBRvPlmvRJF
fzNVDsZMhzpVhpVhlZcMNfcDDdQTLTjGDTCqGCjtSQHdHL
GrbFggGrTrzSrgfwJjdTmwmNJZJd
VMPQplPDptchwdsjmlml
MqMWtBDPPWDWHQtvqQtWPjbzCGLgSBgGbzgrzFgnnz
fcJccCcwcDfcpbRnCfWJnQJqtqtqPQdsGdgPsgTQqg
LSjVMhzSFFrljdNbltNGtgdqQq
MMhSHFFMLzBWDcHHcfcHwb
rwmWtJWMwSNRJMtwNmMrrSsmtTjjlgqnTqZZZPlHnTngTTgn
BGqGqqFBFggjjdGHlj
QDhhLbDQCDFMNcmhRhqJNW
BnRnRvMnLGLSCHvvSnlRfWbbTNQJsJsbNbJTBfQT
tzMmmMwjhcpFjDmMcptrcjzFQggfQPTsWsfgNbbgfhJbPhQT
FdzcrtDwDMtcwtFGRZdRLvdnHRSZZv
HVpsSpvjpNjsBmbGFBnMNnDM
WRRWhZtfrVtLJrBZMnDmDbnZBTGF
thhPLzWzhzwPtLRLWrQlpPvvClcVcCppSvpl
lZPbhnZLRPnnPZZPdlGMBWcBMgMQHBBcvvvzBL
jpFjmwwwCDDbsjvjjgcvQgcNBQ
rbFmppbwhqhGRGZr
ggrLwFgWCBwbMWBbFwLMgNBZdmZHclJPllnJlNRPmSNZRR
ppszzDfhDfhsqpnvDVTfGpSPlPmclHcdRcZmmmdPPGSP
pvtDDVDVpqDfzDfngBLCwQrgCtCwFwrg
pbGjFFGGDjpbsGsmNhNFNRBBBtRhhhHv
JnczJVCvwWJvhPgghgNtNtNJ
nwVSSzdzzqSpvQSZQG
mssLLttQrsMrMzLCRmMmrrSQpvWpDNlBTBDlvNTccDQl
HdHJwJqVPwHnqJwbjJbGjnSgSTWPpNgWWpgBBgcvDWWN
ZHVwVZGwwdndqJVJqfHbGwnwrRLtLMftMvMMRrhmLMthhLmz
RgHGLbTqlZlPRZPHfvvfZttJnvfvjnzr
sVcChDVDccwNhhvjTvVzWJjnzFff
mpNcCMTCGmLqBLGH
wVJwHJHVMtMpBmDDWPQVPWDGDD
zCrlZzCblBvnCDWNGLmvGDLPNG
dqZglgbzrzbbgZqzTFSBHHFJSSSfjjSMfwhj
NMWJSjLMCnHHNMNNHWCHMbVVGBPZTrPVPBVDrBSDGTTr
zvttlFpgdtldwwvftPDPTWQdBZrsrWrGBZ
hFlFmhRFvfCbmWJWHcnj

1000
2022/inputs/04.txt
View File

File diff suppressed because it is too large Load Diff

514
2022/inputs/05.txt
View File

@@ -1,514 +0,0 @@
[G] [D] [Q]
[P] [T] [L] [M] [Z]
[Z] [Z] [C] [Z] [G] [W]
[M] [B] [F] [P] [C] [H] [N]
[T] [S] [R] [H] [W] [R] [L] [W]
[R] [T] [Q] [Z] [R] [S] [Z] [F] [P]
[C] [N] [H] [R] [N] [H] [D] [J] [Q]
[N] [D] [M] [G] [Z] [F] [W] [S] [S]
1 2 3 4 5 6 7 8 9
move 7 from 6 to 8
move 5 from 2 to 6
move 2 from 4 to 1
move 1 from 4 to 5
move 5 from 7 to 6
move 7 from 6 to 3
move 5 from 9 to 2
move 6 from 2 to 3
move 2 from 7 to 9
move 20 from 3 to 1
move 11 from 1 to 6
move 1 from 9 to 8
move 3 from 8 to 2
move 8 from 1 to 5
move 10 from 8 to 4
move 7 from 6 to 4
move 1 from 8 to 3
move 8 from 1 to 7
move 16 from 4 to 8
move 1 from 9 to 8
move 1 from 5 to 2
move 4 from 7 to 4
move 5 from 6 to 7
move 1 from 6 to 1
move 8 from 7 to 4
move 1 from 6 to 9
move 12 from 4 to 5
move 3 from 2 to 5
move 1 from 6 to 2
move 1 from 3 to 7
move 1 from 3 to 2
move 1 from 9 to 3
move 1 from 7 to 8
move 1 from 7 to 5
move 1 from 3 to 2
move 4 from 5 to 7
move 5 from 5 to 7
move 1 from 4 to 3
move 1 from 3 to 9
move 3 from 1 to 8
move 1 from 9 to 1
move 2 from 2 to 1
move 2 from 2 to 7
move 8 from 8 to 1
move 3 from 5 to 2
move 8 from 7 to 5
move 7 from 1 to 3
move 3 from 1 to 7
move 1 from 1 to 5
move 1 from 3 to 7
move 7 from 5 to 8
move 2 from 2 to 8
move 1 from 3 to 2
move 1 from 2 to 4
move 1 from 4 to 8
move 13 from 8 to 1
move 13 from 5 to 9
move 2 from 5 to 2
move 7 from 9 to 3
move 12 from 8 to 3
move 4 from 9 to 3
move 1 from 3 to 4
move 2 from 2 to 3
move 1 from 1 to 6
move 1 from 2 to 3
move 1 from 5 to 9
move 7 from 7 to 4
move 10 from 1 to 8
move 1 from 1 to 4
move 1 from 9 to 5
move 2 from 5 to 1
move 1 from 6 to 5
move 3 from 8 to 9
move 5 from 4 to 3
move 4 from 4 to 1
move 7 from 1 to 6
move 2 from 5 to 7
move 35 from 3 to 4
move 4 from 9 to 1
move 19 from 4 to 8
move 1 from 7 to 6
move 1 from 9 to 2
move 10 from 4 to 5
move 2 from 4 to 7
move 3 from 4 to 3
move 1 from 2 to 8
move 1 from 1 to 9
move 3 from 3 to 6
move 4 from 8 to 6
move 4 from 5 to 2
move 2 from 8 to 3
move 3 from 5 to 9
move 12 from 6 to 1
move 8 from 8 to 6
move 2 from 9 to 1
move 1 from 4 to 1
move 1 from 3 to 8
move 3 from 7 to 8
move 2 from 9 to 7
move 1 from 6 to 7
move 10 from 6 to 8
move 4 from 2 to 5
move 1 from 3 to 7
move 7 from 5 to 7
move 13 from 8 to 1
move 29 from 1 to 4
move 8 from 7 to 8
move 1 from 1 to 3
move 3 from 7 to 6
move 1 from 1 to 9
move 15 from 4 to 1
move 1 from 3 to 6
move 10 from 1 to 6
move 10 from 6 to 7
move 1 from 4 to 9
move 1 from 9 to 1
move 1 from 9 to 7
move 6 from 7 to 8
move 1 from 1 to 6
move 5 from 6 to 5
move 21 from 8 to 9
move 5 from 1 to 9
move 2 from 9 to 5
move 3 from 5 to 6
move 3 from 7 to 9
move 4 from 4 to 6
move 6 from 8 to 7
move 6 from 6 to 3
move 2 from 7 to 9
move 1 from 7 to 2
move 6 from 3 to 2
move 1 from 6 to 4
move 4 from 5 to 9
move 1 from 4 to 5
move 9 from 4 to 6
move 7 from 6 to 4
move 10 from 9 to 2
move 5 from 7 to 5
move 10 from 2 to 7
move 2 from 5 to 4
move 2 from 5 to 9
move 4 from 9 to 4
move 1 from 8 to 6
move 7 from 7 to 2
move 1 from 5 to 4
move 2 from 7 to 1
move 1 from 5 to 7
move 3 from 6 to 2
move 4 from 4 to 5
move 1 from 2 to 7
move 10 from 4 to 7
move 3 from 7 to 3
move 17 from 9 to 4
move 1 from 1 to 4
move 1 from 1 to 5
move 5 from 2 to 7
move 1 from 9 to 2
move 5 from 4 to 8
move 2 from 9 to 7
move 4 from 8 to 1
move 3 from 4 to 8
move 1 from 2 to 5
move 1 from 9 to 2
move 6 from 4 to 8
move 3 from 7 to 5
move 1 from 4 to 9
move 1 from 9 to 1
move 3 from 1 to 9
move 4 from 8 to 5
move 2 from 9 to 8
move 4 from 2 to 5
move 8 from 7 to 2
move 5 from 8 to 5
move 2 from 7 to 8
move 1 from 3 to 5
move 1 from 1 to 2
move 1 from 1 to 6
move 2 from 3 to 6
move 5 from 2 to 8
move 4 from 7 to 1
move 7 from 8 to 5
move 1 from 1 to 5
move 3 from 8 to 3
move 1 from 9 to 3
move 7 from 2 to 3
move 2 from 2 to 8
move 2 from 4 to 8
move 1 from 8 to 5
move 1 from 1 to 4
move 2 from 4 to 7
move 2 from 7 to 1
move 3 from 2 to 3
move 3 from 5 to 2
move 1 from 8 to 3
move 3 from 3 to 2
move 5 from 2 to 1
move 17 from 5 to 8
move 9 from 8 to 1
move 11 from 3 to 5
move 8 from 8 to 5
move 2 from 8 to 5
move 16 from 1 to 4
move 13 from 4 to 7
move 6 from 5 to 2
move 2 from 4 to 8
move 5 from 7 to 9
move 2 from 1 to 2
move 7 from 7 to 1
move 1 from 1 to 4
move 1 from 9 to 8
move 7 from 2 to 8
move 1 from 4 to 7
move 2 from 9 to 4
move 1 from 4 to 1
move 1 from 3 to 5
move 2 from 9 to 8
move 11 from 8 to 7
move 2 from 6 to 5
move 1 from 6 to 9
move 1 from 1 to 9
move 1 from 9 to 1
move 4 from 1 to 4
move 2 from 1 to 8
move 1 from 1 to 2
move 1 from 9 to 5
move 2 from 4 to 3
move 2 from 2 to 7
move 2 from 3 to 9
move 1 from 9 to 1
move 1 from 9 to 1
move 5 from 5 to 1
move 19 from 5 to 6
move 5 from 1 to 4
move 1 from 2 to 9
move 1 from 1 to 3
move 7 from 5 to 8
move 1 from 3 to 6
move 8 from 7 to 3
move 7 from 4 to 8
move 3 from 8 to 5
move 1 from 4 to 1
move 1 from 9 to 4
move 1 from 4 to 9
move 1 from 5 to 2
move 2 from 5 to 6
move 2 from 8 to 2
move 7 from 8 to 1
move 1 from 1 to 7
move 3 from 6 to 9
move 2 from 3 to 2
move 1 from 2 to 1
move 1 from 8 to 7
move 2 from 9 to 6
move 2 from 9 to 5
move 1 from 5 to 6
move 1 from 2 to 8
move 2 from 1 to 7
move 1 from 4 to 3
move 3 from 2 to 5
move 7 from 1 to 3
move 10 from 3 to 4
move 3 from 5 to 4
move 1 from 3 to 8
move 3 from 3 to 2
move 1 from 8 to 1
move 1 from 1 to 3
move 3 from 8 to 3
move 5 from 4 to 6
move 1 from 2 to 3
move 4 from 6 to 4
move 1 from 5 to 7
move 4 from 3 to 4
move 1 from 2 to 8
move 12 from 7 to 6
move 1 from 8 to 2
move 2 from 2 to 7
move 1 from 8 to 4
move 23 from 6 to 3
move 14 from 3 to 6
move 15 from 4 to 6
move 1 from 8 to 6
move 10 from 3 to 7
move 2 from 4 to 2
move 11 from 7 to 8
move 2 from 2 to 6
move 44 from 6 to 9
move 21 from 9 to 3
move 12 from 3 to 6
move 1 from 7 to 4
move 1 from 4 to 7
move 9 from 3 to 2
move 2 from 8 to 6
move 3 from 2 to 4
move 17 from 9 to 1
move 3 from 4 to 6
move 2 from 2 to 9
move 4 from 9 to 2
move 10 from 6 to 9
move 1 from 7 to 6
move 4 from 9 to 5
move 4 from 2 to 4
move 14 from 1 to 5
move 4 from 4 to 3
move 3 from 2 to 9
move 9 from 9 to 7
move 1 from 2 to 5
move 9 from 8 to 5
move 8 from 7 to 2
move 4 from 3 to 8
move 5 from 6 to 2
move 3 from 1 to 6
move 1 from 7 to 1
move 4 from 2 to 4
move 3 from 6 to 4
move 3 from 8 to 3
move 13 from 5 to 2
move 2 from 3 to 5
move 12 from 5 to 9
move 1 from 3 to 5
move 1 from 5 to 9
move 1 from 8 to 3
move 4 from 9 to 5
move 6 from 4 to 5
move 12 from 9 to 7
move 1 from 9 to 3
move 1 from 3 to 2
move 12 from 5 to 6
move 12 from 7 to 2
move 1 from 3 to 7
move 1 from 4 to 8
move 33 from 2 to 8
move 1 from 7 to 5
move 1 from 1 to 2
move 4 from 5 to 4
move 3 from 2 to 5
move 34 from 8 to 6
move 1 from 4 to 3
move 1 from 5 to 7
move 1 from 7 to 5
move 3 from 4 to 9
move 2 from 9 to 7
move 1 from 9 to 4
move 1 from 3 to 7
move 1 from 5 to 8
move 1 from 5 to 1
move 1 from 5 to 7
move 1 from 4 to 8
move 1 from 1 to 4
move 1 from 4 to 2
move 3 from 7 to 5
move 2 from 8 to 5
move 1 from 2 to 8
move 4 from 6 to 2
move 1 from 8 to 6
move 1 from 7 to 9
move 29 from 6 to 7
move 4 from 2 to 3
move 2 from 5 to 8
move 1 from 9 to 5
move 2 from 8 to 1
move 23 from 7 to 5
move 2 from 6 to 1
move 23 from 5 to 6
move 1 from 3 to 6
move 4 from 5 to 9
move 2 from 1 to 3
move 5 from 3 to 8
move 2 from 6 to 5
move 2 from 1 to 4
move 1 from 9 to 8
move 1 from 9 to 1
move 1 from 4 to 6
move 2 from 5 to 6
move 6 from 7 to 8
move 2 from 9 to 2
move 18 from 6 to 5
move 21 from 6 to 4
move 1 from 1 to 6
move 2 from 6 to 7
move 2 from 7 to 9
move 2 from 2 to 8
move 7 from 4 to 3
move 12 from 5 to 3
move 1 from 9 to 5
move 1 from 9 to 4
move 6 from 5 to 2
move 17 from 3 to 4
move 3 from 4 to 3
move 1 from 2 to 4
move 5 from 2 to 8
move 1 from 5 to 8
move 19 from 8 to 7
move 1 from 3 to 6
move 1 from 8 to 4
move 1 from 6 to 1
move 15 from 4 to 6
move 1 from 1 to 4
move 3 from 3 to 5
move 4 from 6 to 7
move 1 from 4 to 7
move 10 from 6 to 7
move 16 from 4 to 5
move 24 from 7 to 2
move 8 from 7 to 8
move 1 from 4 to 2
move 6 from 8 to 7
move 1 from 8 to 7
move 1 from 6 to 9
move 14 from 5 to 4
move 9 from 7 to 8
move 4 from 5 to 1
move 2 from 1 to 5
move 3 from 8 to 6
move 2 from 6 to 9
move 2 from 2 to 8
move 6 from 2 to 7
move 3 from 4 to 6
move 1 from 3 to 4
move 3 from 5 to 7
move 1 from 6 to 9
move 5 from 7 to 2
move 4 from 9 to 1
move 1 from 7 to 9
move 9 from 8 to 4
move 5 from 1 to 2
move 2 from 6 to 1
move 6 from 4 to 7
move 1 from 7 to 3
move 1 from 3 to 9
move 1 from 9 to 7
move 1 from 6 to 7
move 9 from 4 to 5
move 7 from 7 to 9
move 3 from 7 to 5
move 1 from 9 to 2
move 6 from 9 to 8
move 4 from 4 to 5
move 1 from 4 to 2
move 1 from 4 to 2
move 2 from 1 to 2
move 1 from 9 to 8
move 10 from 2 to 4
move 8 from 2 to 7
move 12 from 2 to 9
move 6 from 7 to 4
move 1 from 1 to 2
move 8 from 9 to 8
move 7 from 5 to 1
move 9 from 4 to 3
move 14 from 8 to 4
move 1 from 8 to 4
move 1 from 1 to 5
move 1 from 5 to 2
move 3 from 2 to 4
move 1 from 7 to 1
move 1 from 7 to 3
move 2 from 1 to 7
move 3 from 5 to 7
move 2 from 7 to 6
move 1 from 6 to 5
move 3 from 7 to 1
move 1 from 6 to 8
move 1 from 8 to 7
move 1 from 3 to 6
move 1 from 7 to 1
move 4 from 1 to 4
move 6 from 3 to 2
move 3 from 1 to 2
move 3 from 3 to 6
move 3 from 2 to 6
move 6 from 6 to 5
move 1 from 1 to 4
move 1 from 9 to 6
move 5 from 2 to 1
move 3 from 1 to 2
move 2 from 9 to 8
move 3 from 1 to 5
move 1 from 9 to 7
move 25 from 4 to 1
move 1 from 1 to 7
move 2 from 8 to 3
move 13 from 1 to 9
move 2 from 3 to 5
move 8 from 5 to 9
move 4 from 2 to 1
move 2 from 6 to 7
move 10 from 5 to 9
move 4 from 7 to 2
move 2 from 2 to 3
move 9 from 9 to 2
move 4 from 4 to 5
move 4 from 5 to 4
move 5 from 1 to 4
move 10 from 4 to 5
move 22 from 9 to 1
move 2 from 2 to 7
move 3 from 2 to 1
move 6 from 2 to 6
move 1 from 7 to 1
move 10 from 5 to 7
move 15 from 1 to 4
move 13 from 1 to 5
move 3 from 6 to 8
move 1 from 8 to 9

1
2022/inputs/06.txt
View File

@@ -1 +0,0 @@
grvrnvrnnjljbjqjpqjjvhhzwwrbwwbblrltrrpbbbbqnnqbbbbsvbvmbvmbbrsrqrzrllwbbbqzqrqnqrnrjnnjccdggwqqhrrjcjmjmllgrlglhlclmlvlvsshwwsggmfmdfddgdfftrrczrcczhzppgdgrdggghmmdwwqgggslglfgfcgccmjcjwjrwjrjcrjjsgjjvddpwpgpbbgwbgwwhnhfftbffhpfphhfqfrqfrfnfpprvrsrhrfrllfhhrsrhssvfsvsnvsnsswtwtlthllrjjwddtggzczgcchwcwppfbbdvdrdzrdrvrwwsbsfbssqfsfjsjcscttlztllgjjlbbdsdtssvvvwlvlqqnhqqtdqtddjcdcjjpbphhgtgtqtzqqzhqqtgtvtmvtvrvqrvvfmfmppzzbwwnddzttfpfrrlddbppfqppnwnswwdhwdwjjqljqqthtnhnddgmgcmgcmgcmmfmfttrzzfdzztllmjlllgcgbbcqcvccpnndbdjbjmmzbztzptzpprpddptpprhhvlvmlmpmmljjnnjsjfjjvgjjvzzfgfzfbftbftttgstgstgtpggflfcfqqtctltgltldlzdlzzmmlddnvddzfddppmnpptzptpvttwstwswvwrvvbfbjjjbmjjdvdvrvdddrwrhrzrqqhghhrwhwhrrmppsgpsgszzdfdfwwmtwtvwvgvffmqqqtqntqnnjcncbnbwnnzggrdrqqjbqjjwjqqqwlqwlwzlljhhfsfsqsrqqhwqqwbbqbvvlflrrlglbbjhhjmhjjcmcjcgczcfcgcqqczcnnvjnnlddmpmcppgvgjgddvrrnsnmnqmqgmmnppwgwcgwgssbddgtdgdgmdgmgvvmjmvmjmvvsfssdgdghdggbfbqbdbjbsbmmrpmrprggbllwrwpwtppzvppzsssdnsdnnvnhvvvzvfzfqqnnmlnltldtdvdbdblddsmmlccmlmvlmvmmcsctctrtsrstsbsrshsddlmddmppgsscttnrtrqqcvcwwlnlznnnvcnvvtnvnbnmbmvmppjgjdjtddmpdmdvvmgvvdqdlqlhhzccsggjdjsdsttctjctjtfjttppdzpzzbjbwwmwbblslzslzszlzrrcbrrfggvcczjjtbbdnnggbwblwlbwlwqqfvfqfddrrfccvlllhmhhhrthrthrrnbnzbbpzplphprrrnbbghhnshnhbblqqqvwwffnmnmhhtccpqpvqvbvnvvfnfsnffdjdllwffcddgcgrgjrggchcpcddtbbdtdmtdmmhhtphtpppclcpcvcjvcjjfqfzqqphpnhnrnhhpdhhtfhhbbmqmfmsmvssgqqfssqgglnnqmnmbnmbbllrdrgdrdvrdvdsvvnddgtgddcdqdsqdqbqqlhhwdhdgdcgcdchchrchhpvvpgvgrrfggwfwgmpddbhfngtrwswfszgsggnpsntjpslrpjqsffzrlnbnzdtqpqtjzwlhhgrsrbvnccnsjmzcbqgcbtbqlzhnpnhhrrvqwjwzzvrlcrmjhcscrqhpqmfzbnvcwwqhcjjlnggmpbwztzfswmsbjshnsgfmdlzvzczhrdwgwbghszpnbfpctrshbfhspsczcqcrrqcpwwpfzhjqtpqgjbztrpzrlgfdjbmlwdvlvnfmdzbwsbbhlbszvwcpztlchjrqbmsftltmqpfgdpmdgjvwqqtjsqlfqrwmsnlqgsbqfwsdnfvzthmbplvszfcmlptlcjpnfpjsphsmmjplwjqphgvzbtbjtpttqhlwtgnrjvmvsfsztmsqszzlhqqhfslsvhzgtsssfctzgsqbgdzlpwbsmpcnjqshhhcwqdsdzdhnjfqzqnqdlrpddcgrgldgqbjmdtwgppdczzrjvmcfqjbpjzbtjmgdphlbwnsnpfdqlhwvvmpwzsrztnwvtlbphljmjwsgbphgmwhdmfhpvsmvsjccjhfvqtvfmmlnggncltvtrgmbtfqsvfnlvcmjnjwzcrpjnsgntvhjbtdlptshbhhchqmsprhqzdnfpjqccdfvnzjtlbsmmwvzlwlvmsbrnhqctvtvbfhntdctjnrbcrrlmsnwbbjbcbbgrrhfqwzwwfgvsvgbwnttghtgpspzwzfhffsqjvwwttntnvlwftsfvtttgnprzrzsghvjrdtsfdvzswhmrfcdqsgvrlhzbnvbmjlqrftnnbtwqtvlvwznfbslhdqjbntdgpprfqchjvgvzjssdztjlzwfljjmfvzrbbtczggzqwrnqqgzzcbqjcpfqfrbwtdjrrvbszsjdjcpdfjscsvnltcgwvqsgnhbfgnfnddnpmbzbptrmvqzpvbdpfdvtlmgnnjwflgdbfnmvsdnmlvgcpwflwvdbtbfwtfpsmqsplnzwlwgvbjrhghwrnrswsggbqpdjcjrgbgnsqdvwzzwftvjqgjzzcdvpbbjzpphmbcqmrjvgqwfgrsnqvhwflmhgrlvbpwdcsrlqwfrwppqbrdhwqtvczpclpsbsjcptgblbbsqmbhjjgzwvlcnhnzcttmpjsgchmppgphqlzlcsqcgbbjgtjjvmttdztfdptzgvmpnqrcmpmcdlpnbztllvqbggqbqhlqvdwsrwzsjwfrqvcbvsgfdptmrzpvdfblmhlzrvpmsljlqqzrhlnmwncpfhvqlsbtrjbfcrnfvjvddrhdbbczjdsrdvzlbqrccssdzcpmdsqbprjppfzdwfdswptgzcmjqfhcwsqfqhvrslffqfbcvhdzljzrmtwmfdwzdhhjcmbjtvjhzzwfqhrcslztdbnlwmmhbbbgdscjcdzftnchqfnflnsdqjscfrqpnfbftpzvtmrwncqfqqflschpfnjsjlqcjdjgtwpqhgcnjdmnnvmmpwdspmnrgqrptqwcvbtdwpqlbtwpqgwgfrzlrhtvrvzhmhmwhfdsrhpcczqfltsgtgrfwcvlcvtlhqqwnrqgzpnzbfmzbdwqwbsfvbshrgzqdbgvrhzhzlbqsfzttmsnmrqmwgtzbvdqdrbgcpclzjrhdbjtpcdbbznjgtbwbqrnpvffdmwtrbhhstcmnjcwbbnmpbvmjprtzgcptmtrffwhvfgdljnrbbrblbfbgdwtjrtgqgrpvpgjqrjzczvvlspgdbzftqgqvgdqlglbgvgjdcztznszcwfqhmwbrbjcfstzdcmdsssqfhtzpdgmzjscvbdzgbhhgdqgvfwrzmhdrhlsvlzjjzbzdljcbhncppwrtptjgszlqsrqpzqcsgvdvzmgvwgsncnbffttslphcstqvfwbwzbflmshcbnhpljgqwmmwwzlgpbcqnrtqlwcjcrclfdrnnmvtbfdztdfvtqrsgdptfcfpzpsldhzmrngggfvdqggtlfqqwsldprcffsstnnpmsbbvghdbpprqbssnprdbqclzqtgsrczwcvqwrrfmmfwsndvtvqljwwglrgbphdvvwgctbbmtrbpzqtspgrlhmnhjcdwhwvssgspzjbcfjttjqbdpdmptfzzjcfqljpqddfssmffqprvbptfvdshsdmfmdtmlbnmbmjjjsgmlmwmgcwhbrbgchrstptvdlqgddfzddlzhwjmsvvcjwvqtzjtsctfmzchlbrvlgdzbvdlbfpvhptpltrdmcgjghcpwvwqqnrzdtnmgdncplhdpsgpnbprbgshffwwsdhpgqsbmwdtpnhhltlcqfrjtswcchzvlhdgrmjwhgwppdjqlgmdhwbllqvzrchgclmqdlghjsvmwlflmhhmdzbfjhjnvwphnjbclmdpgflqgtfsmsjslntfcmtbphnrgpdcqtjzjttdtgjmvhzsrfnrjqssvwpcslpfstbpfsrsntmftmdgsqrrsnddqfmchrhtlhmqndvvllnvltdzfphjqnvmcdsgfpcmjftgdpntjzplqljhtthvnbzbzwvfnqsjvnfwhmtbsspjslgfjvdgfjpwrsgqwntntjcqtdgnhnsfwhhqfwbwhdrftj

983
2022/inputs/07.txt
View File

@@ -1,983 +0,0 @@
$ cd /
$ ls
dir gqcclj
dir lmtpm
dir nhqwt
dir qcq
dir vwqwlqrt
$ cd gqcclj
$ ls
62425 dqp.gjm
174181 hrtw.qsd
273712 pflp.mdw
169404 zlthnlhf.mtn
180878 zprprf
$ cd ..
$ cd lmtpm
$ ls
dir clffsvcw
163587 cvcl.jqh
dir dcqnblb
dir dtpwln
dir fvt
dir hrcrw
dir jdqzmqn
236754 nrdmlj
205959 pflp.mdw
dir qcq
dir rsn
129926 vdgcqdn.sqd
dir zprprf
$ cd clffsvcw
$ ls
6997 dcqnblb.wbh
145711 dqp
159225 pflp.mdw
$ cd ..
$ cd dcqnblb
$ ls
dir dcqnblb
dir gfn
dir lpswsp
dir lvt
dir zprprf
$ cd dcqnblb
$ ls
2020 grpdmd.ggz
dir zpswzfvg
$ cd zpswzfvg
$ ls
206998 zprprf.gnw
$ cd ..
$ cd ..
$ cd gfn
$ ls
277530 rhbvtblc.mvw
$ cd ..
$ cd lpswsp
$ ls
173180 dcqnblb
$ cd ..
$ cd lvt
$ ls
dir hjllwsvl
dir ptbt
$ cd hjllwsvl
$ ls
dir wqnc
$ cd wqnc
$ ls
64695 grpdmd.ggz
$ cd ..
$ cd ..
$ cd ptbt
$ ls
150880 vvbt.gtp
$ cd ..
$ cd ..
$ cd zprprf
$ ls
dir ldzslndn
dir qftt
$ cd ldzslndn
$ ls
dir bwqqsbhg
129454 vbn
$ cd bwqqsbhg
$ ls
108701 zprprf.gss
$ cd ..
$ cd ..
$ cd qftt
$ ls
64268 cvcl.jqh
$ cd ..
$ cd ..
$ cd ..
$ cd dtpwln
$ ls
196215 cvcl.jqh
dir dpwg
dir ldzslndn
dir znnsqqh
$ cd dpwg
$ ls
192388 gmh
47754 grgzh.qdl
99449 hqsh
dir pbmf
50061 pflp.mdw
192902 qcq.pgg
dir rmpvj
dir scgc
$ cd pbmf
$ ls
210083 wpfnwbl.mgf
$ cd ..
$ cd rmpvj
$ ls
125738 nmlnbvrd
226214 zprprf.jnp
114257 zprprf.srs
$ cd ..
$ cd scgc
$ ls
182115 rrc.rcc
$ cd ..
$ cd ..
$ cd ldzslndn
$ ls
201992 qcrm.cpd
$ cd ..
$ cd znnsqqh
$ ls
85635 cvcl.jqh
$ cd ..
$ cd ..
$ cd fvt
$ ls
dir dcqnblb
dir gnc
75864 vfn
$ cd dcqnblb
$ ls
dir dcqnblb
dir lbnflwsh
$ cd dcqnblb
$ ls
269901 cvcl.jqh
$ cd ..
$ cd lbnflwsh
$ ls
33336 grpdmd.ggz
42861 phg.wmc
$ cd ..
$ cd ..
$ cd gnc
$ ls
dir jhjbjsp
dir jjppr
$ cd jhjbjsp
$ ls
96177 ldzslndn
$ cd ..
$ cd jjppr
$ ls
181016 dqp
$ cd ..
$ cd ..
$ cd ..
$ cd hrcrw
$ ls
261376 dtjfpppr.dww
54658 vsrgvw.pfn
$ cd ..
$ cd jdqzmqn
$ ls
52342 dcpndc.vlg
171946 gggpchh.tbb
dir ldzslndn
11156 nbfrfvv.gzw
$ cd ldzslndn
$ ls
107873 cvcl.jqh
216034 gfdjrbz
68844 pqllfrrh.jcf
$ cd ..
$ cd ..
$ cd qcq
$ ls
152886 ldzslndn.ltn
105125 vwplh.vbf
$ cd ..
$ cd rsn
$ ls
15385 hqcmjdgv.jjv
105735 qcq.bzg
58805 snczcsp
26668 vbn
$ cd ..
$ cd zprprf
$ ls
dir chbmq
dir dcqnblb
dir dqp
dir nfspb
89506 zprprf.hnt
$ cd chbmq
$ ls
dir cnjvw
dir dqp
151434 frsvrdnt
dir msztjvcb
240689 qcq.jlh
dir sjzrcg
97312 vnr.zfr
dir zprprf
$ cd cnjvw
$ ls
dir bpbs
252403 cqhtshc
dir djmjhn
10935 fhqmswr
6582 pdwml.ldd
dir qcq
219282 rfmd
$ cd bpbs
$ ls
147582 bnhwsnsj.gdm
61362 cvcl.jqh
152857 vdgcqdn.sqd
$ cd ..
$ cd djmjhn
$ ls
dir bjdbcjbb
dir dcqnblb
dir dqp
dir lgdwtt
$ cd bjdbcjbb
$ ls
110710 cvcl.jqh
252792 hmshctr.lgz
dir mjhtmbj
189745 shsswcgr
dir tfnhp
194940 vbn
dir zprprf
$ cd mjhtmbj
$ ls
dir dqp
dir hbthpcmb
$ cd dqp
$ ls
200832 sbcrz.qgw
$ cd ..
$ cd hbthpcmb
$ ls
55191 ffcntg
$ cd ..
$ cd ..
$ cd tfnhp
$ ls
276825 dqp
161538 gqmr.wgb
$ cd ..
$ cd zprprf
$ ls
287638 dcqnblb.ssp
41274 hgmrvj.mwf
249118 sbb.gsf
105141 wwrg.gqz
$ cd ..
$ cd ..
$ cd dcqnblb
$ ls
1957 btmmc
32386 dtzbzg.dhm
dir mmrbj
98283 ntmhfgtl.pmf
dir zprprf
$ cd mmrbj
$ ls
273194 wnsq
251527 zprprf
$ cd ..
$ cd zprprf
$ ls
27678 ldzslndn.rrl
62866 ljf.fdj
148502 qcq.dlg
dir rvgqvm
179231 tllnmhn.pjp
64033 vbn
dir zcdrj
$ cd rvgqvm
$ ls
dir ntbv
262324 prhgj.szz
dir qbvdh
$ cd ntbv
$ ls
116608 cgv.fvj
175200 swpswq.twt
$ cd ..
$ cd qbvdh
$ ls
160353 sdhfrb.wjn
$ cd ..
$ cd ..
$ cd zcdrj
$ ls
283262 ctl
$ cd ..
$ cd ..
$ cd ..
$ cd dqp
$ ls
dir jfzm
111438 rdrgb.mjf
64194 wgtmqrq
dir zprprf
$ cd jfzm
$ ls
158774 pflp.mdw
$ cd ..
$ cd zprprf
$ ls
215264 sgsstcp
$ cd ..
$ cd ..
$ cd lgdwtt
$ ls
dir qcq
$ cd qcq
$ ls
165461 ldzslndn.vvb
$ cd ..
$ cd ..
$ cd ..
$ cd qcq
$ ls
dir dpd
165044 grpdmd.ggz
82343 ldzslndn
dir mwg
176689 psjcwp.wct
44404 qcq.zwd
$ cd dpd
$ ls
84087 dqp
227386 zprprf.gfs
$ cd ..
$ cd mwg
$ ls
214086 pflp.mdw
dir sjjsdn
225859 wcdt
158892 zprprf.frs
$ cd sjjsdn
$ ls
260121 gplgp.dfn
$ cd ..
$ cd ..
$ cd ..
$ cd ..
$ cd dqp
$ ls
dir hcrwclpg
dir zphd
$ cd hcrwclpg
$ ls
dir cmqntjj
16393 ldzslndn.qbm
91152 qqdtc.zdq
$ cd cmqntjj
$ ls
272266 ldzslndn.pll
$ cd ..
$ cd ..
$ cd zphd
$ ls
165711 chftwcsw.fqw
256871 cvcl.jqh
251168 zprprf.gfv
$ cd ..
$ cd ..
$ cd msztjvcb
$ ls
206231 brzn.lmn
dir dcqnblb
21571 dqp
dir fmn
45779 mlfctz.cjr
288827 pflp.mdw
220578 qcq.fqf
$ cd dcqnblb
$ ls
198121 ghbwgs
93681 nmqhl.vpq
$ cd ..
$ cd fmn
$ ls
29407 mdfws.qvs
$ cd ..
$ cd ..
$ cd sjzrcg
$ ls
155120 ddclvsjr.rpq
136029 ldzslndn.dcm
dir vhzh
$ cd vhzh
$ ls
212446 vbn
$ cd ..
$ cd ..
$ cd zprprf
$ ls
240335 crt.gqh
185363 gnmm.qgh
dir ldzslndn
dir nwl
dir qll
277043 vbn
217796 vtvgpdl.vtm
$ cd ldzslndn
$ ls
273570 cvcl.jqh
68510 fgdmz.hrc
dir npq
dir swjrzzrm
$ cd npq
$ ls
97923 dzcjsqwt
$ cd ..
$ cd swjrzzrm
$ ls
180599 tmpgn.bjf
$ cd ..
$ cd ..
$ cd nwl
$ ls
171833 dlwrfhh.qgn
$ cd ..
$ cd qll
$ ls
219926 dcqnblb.bvn
$ cd ..
$ cd ..
$ cd ..
$ cd dcqnblb
$ ls
dir lvpb
276198 tbgcm.qct
$ cd lvpb
$ ls
142590 bvhjlld
268259 gnjfg.sgb
dir qcq
206220 qcq.zsg
258137 rrsw.dnb
dir tmr
215549 vbn
$ cd qcq
$ ls
dir mmpgd
dir tdsz
dir tmfvsjwc
$ cd mmpgd
$ ls
70793 jwbnpwnn
$ cd ..
$ cd tdsz
$ ls
246310 tdvrhhg.bzq
$ cd ..
$ cd tmfvsjwc
$ ls
103899 grpdmd.ggz
287850 ldzslndn
125930 llhr
$ cd ..
$ cd ..
$ cd tmr
$ ls
83344 fbtfcg.hqp
$ cd ..
$ cd ..
$ cd ..
$ cd dqp
$ ls
dir lbgmcbv
dir nbg
$ cd lbgmcbv
$ ls
81776 wzdzzdp
$ cd ..
$ cd nbg
$ ls
dir mfsgjp
155574 pflp.mdw
$ cd mfsgjp
$ ls
199400 vdgcqdn.sqd
$ cd ..
$ cd ..
$ cd ..
$ cd nfspb
$ ls
262412 csrdtbs
73867 vbn
136389 zqps.hjt
$ cd ..
$ cd ..
$ cd ..
$ cd nhqwt
$ ls
123766 cvcl.jqh
dir dhrtvctp
222086 grpdmd.ggz
dir gzg
26005 lhpmz.tgz
dir mcnjwwfr
117122 msn.gst
$ cd dhrtvctp
$ ls
224079 vdgcqdn.sqd
$ cd ..
$ cd gzg
$ ls
124395 dqp
dir wqdbtqm
$ cd wqdbtqm
$ ls
237354 pflp.mdw
212019 vdgcqdn.sqd
$ cd ..
$ cd ..
$ cd mcnjwwfr
$ ls
92504 cshdztf
dir dctl
dir dqp
dir flcrmhlj
161879 grpdmd.ggz
dir gtt
dir hlbnhchz
220093 mdtdsgvm.zgg
dir twntr
287192 vbn
$ cd dctl
$ ls
dir bbhch
155396 hrrj.jzm
164971 pblqmwj.vdb
dir wnlgfpvf
$ cd bbhch
$ ls
dir dpqtp
dir jvdrcw
$ cd dpqtp
$ ls
174135 gwb.qrb
$ cd ..
$ cd jvdrcw
$ ls
215993 dcqnblb.cqp
200800 stjttf.ngc
$ cd ..
$ cd ..
$ cd wnlgfpvf
$ ls
135978 cvcl.jqh
dir dqp
54018 lbrfmt
$ cd dqp
$ ls
270516 dcqnblb.jqw
dir dqp
144626 grpdmd.ggz
157731 hvcv.rhp
133773 lnnt
76250 vdgcqdn.sqd
$ cd dqp
$ ls
41504 zprprf.cmc
$ cd ..
$ cd ..
$ cd ..
$ cd ..
$ cd dqp
$ ls
dir dqp
dir ldzslndn
236737 mqzcvm.fjh
239746 nhcdz.ncj
dir rpchqq
248824 vdgcqdn.sqd
250937 zrchht.mwg
$ cd dqp
$ ls
203381 qcq.djm
$ cd ..
$ cd ldzslndn
$ ls
dir dqp
dir fptnzlv
dir gmbnpm
dir vhvblt
$ cd dqp
$ ls
19579 qcq.lhg
$ cd ..
$ cd fptnzlv
$ ls
209930 dcqnblb
$ cd ..
$ cd gmbnpm
$ ls
dir ldzslndn
dir qcq
$ cd ldzslndn
$ ls
11075 pflp.mdw
$ cd ..
$ cd qcq
$ ls
dir tdp
$ cd tdp
$ ls
40741 vdgcqdn.sqd
$ cd ..
$ cd ..
$ cd ..
$ cd vhvblt
$ ls
dir lzr
$ cd lzr
$ ls
62245 gbnj.llg
$ cd ..
$ cd ..
$ cd ..
$ cd rpchqq
$ ls
dir bcs
dir dcqnblb
dir fvjzn
dir lrphzrv
$ cd bcs
$ ls
179794 bbn.dzb
242069 cmjdmzjf.zgf
1703 cvcl.jqh
dir gnmhwj
dir ldzslndn
152520 qltpsz.jsj
dir sqqjfps
$ cd gnmhwj
$ ls
dir gvs
201600 hptn.ftf
dir hzrnb
dir qcq
dir sqhl
$ cd gvs
$ ls
152358 zprprf.mlh
$ cd ..
$ cd hzrnb
$ ls
94290 gplsfd
$ cd ..
$ cd qcq
$ ls
91909 vmqd.bmg
$ cd ..
$ cd sqhl
$ ls
238673 vdgcqdn.sqd
262885 zmdvr.nfg
$ cd ..
$ cd ..
$ cd ldzslndn
$ ls
240461 mdz
84303 qtj
$ cd ..
$ cd sqqjfps
$ ls
88753 fwn.tff
$ cd ..
$ cd ..
$ cd dcqnblb
$ ls
dir dqp
189996 dqp.pvp
$ cd dqp
$ ls
dir qvfjz
196506 vbn
$ cd qvfjz
$ ls
209316 pflp.mdw
107459 rwpbh.vpt
$ cd ..
$ cd ..
$ cd ..
$ cd fvjzn
$ ls
241464 cvcl.jqh
dir dqp
dir ldzslndn
dir msp
125 pflp.mdw
131895 vbn
$ cd dqp
$ ls
34019 pflp.mdw
202957 vbn
$ cd ..
$ cd ldzslndn
$ ls
147492 cvcl.jqh
248719 spc.rfv
$ cd ..
$ cd msp
$ ls
184407 cvcl.jqh
$ cd ..
$ cd ..
$ cd lrphzrv
$ ls
dir bbwqmbg
81858 cvcl.jqh
dir dqp
248670 gqqsww.tsn
199141 grpdmd.ggz
dir ldzslndn
34514 ldzslndn.ctw
dir tln
214615 zprprf.fwm
$ cd bbwqmbg
$ ls
129750 flf
dir pvlw
dir qcq
126 sqcqphz.tbm
$ cd pvlw
$ ls
198005 jfvj.hdv
$ cd ..
$ cd qcq
$ ls
dir wgdzws
$ cd wgdzws
$ ls
253522 ldzslndn.qwt
$ cd ..
$ cd ..
$ cd ..
$ cd dqp
$ ls
281993 cvcl.jqh
dir hwqjlwcb
50532 msccz.qgm
102187 trv.tnq
111 wplnmj.bfl
$ cd hwqjlwcb
$ ls
267580 dhjqb.dsb
153195 ldzslndn.jqv
41526 mvwcwc.zsc
$ cd ..
$ cd ..
$ cd ldzslndn
$ ls
58666 cvcl.jqh
79950 dqp.tmc
242217 hns.lrb
dir njswzh
240692 vdgcqdn.sqd
dir zvmjvcdm
52909 zzh
$ cd njswzh
$ ls
149732 cvcl.jqh
dir rnmfd
$ cd rnmfd
$ ls
75368 dqp.hmv
14350 vbn
$ cd ..
$ cd ..
$ cd zvmjvcdm
$ ls
dir jgczt
$ cd jgczt
$ ls
dir qcq
95941 qzvvwshv.jwc
$ cd qcq
$ ls
273942 pflp.mdw
$ cd ..
$ cd ..
$ cd ..
$ cd ..
$ cd tln
$ ls
dir bmcng
1518 lrg
dir vnjfrhp
$ cd bmcng
$ ls
38917 fqcrt
$ cd ..
$ cd vnjfrhp
$ ls
dir dcqnblb
dir dqp
247186 grpdmd.ggz
dir ldzslndn
169216 pflp.mdw
206487 vdgcqdn.sqd
16976 vlsrzjmb.mmc
257938 wjl
$ cd dcqnblb
$ ls
dir dqp
$ cd dqp
$ ls
184133 qcq
$ cd ..
$ cd ..
$ cd dqp
$ ls
dir dcqnblb
31612 dqp.pnt
212283 ldzslndn
61600 vdbfc.ddj
197189 wpv.wff
$ cd dcqnblb
$ ls
62412 tfzllmrj
dir zprprf
$ cd zprprf
$ ls
dir bqnpsl
dir dszrvpzc
$ cd bqnpsl
$ ls
261548 spbsbbsw.cmn
$ cd ..
$ cd dszrvpzc
$ ls
188232 sggpqslr.smn
$ cd ..
$ cd ..
$ cd ..
$ cd ..
$ cd ldzslndn
$ ls
dir bgnhd
dir pgvcdzwz
dir qgzhm
$ cd bgnhd
$ ls
56989 cvcl.jqh
$ cd ..
$ cd pgvcdzwz
$ ls
110034 qhgnndv
$ cd ..
$ cd qgzhm
$ ls
247232 grpdmd.ggz
269292 ldzslndn
153843 tpz
dir vnschqwr
162392 wnq.btb
$ cd vnschqwr
$ ls
43005 fvtvzfqm.jvc
$ cd ..
$ cd ..
$ cd ..
$ cd ..
$ cd ..
$ cd ..
$ cd ..
$ cd ..
$ cd flcrmhlj
$ ls
245668 dcqnblb.sdj
dir lffj
229909 pflp.mdw
280176 vbn
$ cd lffj
$ ls
116451 jmzz.jdd
dir pjlwb
162815 pmhlqq.snr
226183 zffth
$ cd pjlwb
$ ls
67518 qcq.hjq
$ cd ..
$ cd ..
$ cd ..
$ cd gtt
$ ls
52105 grpdmd.ggz
126869 zprprf.fgj
$ cd ..
$ cd hlbnhchz
$ ls
3064 dqp.lrw
278756 grpdmd.ggz
177208 ldzslndn.wlv
141685 vbn
$ cd ..
$ cd twntr
$ ls
63747 cvcl.jqh
$ cd ..
$ cd ..
$ cd ..
$ cd qcq
$ ls
226858 cwblp.zgp
dir jjqsmfhr
dir rjbqtrq
dir vwmpnbts
141715 wdbhdch
286381 zprprf
$ cd jjqsmfhr
$ ls
dir btmm
dir fqndtlgq
$ cd btmm
$ ls
4031 dqp.lrr
dir fzdd
$ cd fzdd
$ ls
dir vnwpn
$ cd vnwpn
$ ls
dir bzlgsl
dir ztvzrrbv
$ cd bzlgsl
$ ls
9294 ldzslndn.sqr
$ cd ..
$ cd ztvzrrbv
$ ls
256017 cvcl.jqh
$ cd ..
$ cd ..
$ cd ..
$ cd ..
$ cd fqndtlgq
$ ls
271528 ccbmgp.bwd
$ cd ..
$ cd ..
$ cd rjbqtrq
$ ls
122150 ldzslndn
46467 tpdvp.pjf
$ cd ..
$ cd vwmpnbts
$ ls
47518 fcrwfzvm
263343 gmc.lrt
212764 qcq
$ cd ..
$ cd ..
$ cd vwqwlqrt
$ ls
dir psrs
$ cd psrs
$ ls
281998 zprprf.hml

99
2022/inputs/08.txt
View File

@@ -1,99 +0,0 @@
133120320210233440424211425033311533112110111336536142004454550513525522325223123404213204010312200
201131111014211324423255354022022243226445013613610423653614522135534505055120330313403031333103010
312033232323231244025301315245341424106564334260061464515142114141551050411122254121204214442432210
101223224313414001513045124413405604251532415616200623342234245060512030200002055453441222043022132
302000022010423415300513533001221654231646352603366222420353100303160621313144421120541324031322221
022041343104313414435021243154525050055065506466215004364316065443031303052541012204020300331224312
103341401201343234101335152026143021665443260024145323023321363412215203352344024010350241320230403
113420142141151035404302242616255522460104100534576523546245441245051223305614204355454223220120301
141313120334140413444311032422155464031057323373712672513175353623531154646460010504312302300002224
222122233241135333145102102244620325637577115357373355166254434732406430504542404102101335430322111
303334221050505214133200215501142243567431213624743475716112467711442460620524310041114411011423020
314200333004550151023253063621162447552734266222424315622125733562141045411643325165010440012411104
002041023423222500521530364652321342767176666734452465675417573276212213343035032650010252311440041
424112310115314154624123026322722176144615437667237551164455332134452657635041110204303331153310423
403331525242111322464321027125164326531546671615634451453753666614652523355664316050035035431040223
043240150545010061116502263626227235517673287377662722735257631252161774623714640414211242003124031
120153432445266666010553121747235535567222344854553227754373283562766712275433030145041514430322020
130205252451225625553367153422361135376345652238658565468884466665635712475577163231554521534443142
111112125502543266131422234726554665525278247588365447865236325776254766323137341434403365242323513
303144132003506154604725457356146262354554756268227328243768455722852644644163423635454133132303535
355321430425362320027571672735837582654822875282477453446323242873743335342262324741355251635040132
134315335666154514547724226424352647855667536237263286847676436882327536177762242121655513144251300
540433012152253201644772517187257277883368828477658659796427367852347254442546347411045431414354124
123440236041532033152645165666552487887293658447738333978367787858534683322123676621510536503333401
513523462114216537146475772264724378429935336847846348444575554346687726237537112655265045664650022
152254463440132245722174776775434287876777476649865634494799993998688326736773121545343121065304241
250224151321236513227671833576566739347663376834388478944395578563955424353347453672417622666244155
515223301360505722213752783545553644495694566664938776366634393433784855746658113613537562051065554
554241245610333147211334537367835857366454575934899676895788946595666473766285253431355325406031452
100314521636253352672223432738853968767459797559486648888395749643933624738538781345525612342532041
341462234622615555235573736647638675877393747847457878744844899855446378852378466172227414636330202
345125124225634624432677378235488673587578945954767695474694483979633396738646725252521775306550112
413420352557414334236458423883348897736674897485778466695756868398399557654674634472471146623221025
251143521254271126368347667353953675589776644454498798849645686658369675764886773874127564444411365
221413142252611772737673846553885549867478965666795885777985495763559573589863845361134756354652555
243065641366675316826485533843887969469458797465896675796454946875597936434758642384462157714462066
520553502161266638252882759578566955579648578498775589886979787578896857766344736358531725733564135
424035430516117723442423478595343855468789497988556567558494878666699996375768427758374271236421335
252313015177661777278432468494855844559656687766987679695575558744879656544795683583262246546564621
066230444571526644743382974447835556985988567697575656976987588986595376466888728567376162756500435
466346066733165454546438886894789699679455689766757985688888664759568963398874674733715475614334101
325014552177542688745486585579599747867559596676796865787567755944786444539663262282351475561402534
241163303516225237353826934978454869995779765759887659668665685578986859343646684568651136735352562
450361264326612736655359595445797648876877955597997887987765775498545883744548752574473726565411112
554605215356217343577344399893857478777797855566878769757669857854854856357865565536552164136515351
526446641376374684266375494495458695869978975788699978669887967564769488567376982882762633361324360
131314671231526545866684867949989786895865986986978678997899677764988874736369482822342624761635224
623254034413371684428636874768586849979569867987768799666579796798469744978968758623884477174221325
451620621666445477562568544366499474968796999686779676678989576768596484478933764745243527321126622
454130052341168772645439448775675586969558878998779766779998798589986885955369648636673756137543515
052463667567627485865289577459895546659595768687867979887989666587865576357344373227477771625616331
460630633631764266522893997758984967975685969969798677679989558694657986684466928784764257141450213
624130637644652532575536775488944945689777797679988979876565896659695947897698966634635115577122034
312106635521463635433584476586795448766769568869779667989675669974989668369378542526764316562641343
162151455625714643563689555468449898859656786796979798687579985864586658783373657585741615177725655
522113305657225658843435489885646557577988797667968888669868768989959977879557377455733555272325032
304510566333111422674633384687874565587979787768979689685867565897484896499888736286384551117254613
501463041455354857783745556844585568845776985978966685877875599798784456633539465754543114144204310
033044042511137887672349889484876755578886688778959586777755687684946795536886522746575472552603266
506221035322726455557224463853355996897775558969955685797667999588974556935495475632746634441041151
433136161743725565262636565676447685475989796568778598958657768879849778786859753335661722543205305
265454361556653132263478888989675487694888975877759959776785674478666588788563747772733262666414514
052441631644734262283652379957577654769979687765967795697668686969788694345962866843241632716655446
236003436545632166356247457495793686988694668988898785686844466844799668333966735544674562633412352
521460600027621624875854349394389587767654998655578976768847769685597639387383648267451531624063352
342222114334344716267243334967869638699594976567878976765649455495834476654882454551336614731204621
033566313156263553885434364795389663465876465857797479766958478858465479967473865454116236530266023
312652012603144155543338267594667756579949844587785799854455597889659839838335338227724422251205254
300006533237512225736566526838475448787546947968579975977675656694697397732838257677271224106345603
133143326544516157647526755363599347754745759889457964588954897669586537634253625642342472416641244
154255220262671713413357272553997888597745494647794956965689397737688378433337485552276212554465555
100240040401314462336283253854484757937369955476776566463546476496874852334852883176722554655020500
114224164252562264455188387248845988369836588899857935337746669656565572827235667727764740332042104
210035410165643165676172383567428973379998596753776399638478657839665546428878531777515004325230423
210124643010215635561443542385838474565467799589387569934754637575772733563765332372676641151131504
302221012422133674231332744234367852633548864367379437949776375866557752335873376756770315423300102
332125266633066263556242566636554222886478446383395355568773939525563625678526672212234343222625410
025325451166410144267526457225543863563576656495967865696633785745578788783545643421165350000423343
002055431510265615765734547166486528454663847694453963495886284323368575223225414276066312104153401
355245141260142612771253626632378444477523462347872628387736452238277834561572523626005254261254042
203545210065351052363237141625823577635472367448676276452678742864237273162112414622640501555430121
335510044411666505051763342712375473385677658477545568853568734655885763312211631300144242225254322
420503535251235101224431771412136627846753333256668624663675776462422374227471570160056336045543305
311442220344522144201454355125161416822475756464544562823568565277363143626236634605524051151344323
221042430004563020306242752654674353744234455564453257548654537765566764222366445225313642034222311
410315020300414623613025143245525766347157877736466252545465214236744364172443246502214503112203230
342304354225251006345461616171626576425171512572743837515273314522745717111151266035240243530314400
101402542354002125435251304674647534521162334775342133371111747561164265140621412560624450505304430
011211315525203435452400223603127166746242764515517634515312173434163762164444142306041434112503201
312201041521122523410120106532007714457744313215145447526753371116262403622123305243410143403304001
420143230433241404304622552610552657576751252637557577175144676122663421114064036341501055504120312
321114124142324224151525015553652243236362311234247651266113535462142056365353412114023231401141232
144010233331150422332523034411415500511027722375253755262514425243333354512150011301540445044301243
321223141143321313415515024451144622413543514327723454716501265226013550620005111202312303242203422
220312222242043544521300416060642531526303363025212311016020154415132623214322110011054242222314401
120043213410140522500232142235034335033562221102412305131143065020436150033340525535242031300403012
333011210021031104353104420453564321600565055235040060414452305642301521213234000231332120021102311
213000422032423433105500120521112552552162045443040565055142555024614151234210022135411312102303010
311113213314300134505043355233124354500023350433035532626242646113034040102425400244311432332422101

2000
2022/inputs/09.txt
View File

File diff suppressed because it is too large Load Diff

140
2022/inputs/10.txt
View File

@@ -1,140 +0,0 @@
noop
addx 5
noop
noop
noop
addx 1
addx 2
addx 5
addx 2
addx 5
noop
noop
noop
noop
noop
addx -12
addx 18
addx -1
noop
addx 3
addx 5
addx -5
addx 7
noop
addx -36
addx 18
addx -16
noop
noop
noop
addx 5
addx 2
addx 5
addx 2
addx 13
addx -6
addx -4
addx 5
addx 2
addx 4
addx -3
addx 2
noop
addx 3
addx 2
addx 5
addx -40
addx 25
addx -22
addx 25
addx -21
addx 5
addx 3
noop
addx 2
addx 19
addx -10
addx -4
noop
addx -4
addx 7
noop
addx 3
addx 2
addx 5
addx 2
addx -26
addx 27
addx -36
noop
noop
noop
noop
addx 4
addx 6
noop
addx 12
addx -11
addx 2
noop
noop
noop
addx 5
addx 5
addx 2
noop
noop
addx 1
addx 2
addx 5
addx 2
addx 1
noop
noop
addx -38
noop
addx 9
addx -4
noop
noop
addx 7
addx 10
addx -9
addx 2
noop
addx -9
addx 14
addx 5
addx 2
addx -24
addx 25
addx 2
addx 5
addx 2
addx -30
addx 31
addx -38
addx 7
noop
noop
noop
addx 1
addx 21
addx -16
addx 8
addx -4
addx 2
addx 3
noop
noop
addx 5
addx -2
addx 5
addx 3
addx -1
addx -1
addx 4
addx 5
addx -38
noop

55
2022/inputs/11.txt
View File

@@ -1,55 +0,0 @@
Monkey 0:
Starting items: 84, 66, 62, 69, 88, 91, 91
Operation: new = old * 11
Test: divisible by 2
If true: throw to monkey 4
If false: throw to monkey 7
Monkey 1:
Starting items: 98, 50, 76, 99
Operation: new = old * old
Test: divisible by 7
If true: throw to monkey 3
If false: throw to monkey 6
Monkey 2:
Starting items: 72, 56, 94
Operation: new = old + 1
Test: divisible by 13
If true: throw to monkey 4
If false: throw to monkey 0
Monkey 3:
Starting items: 55, 88, 90, 77, 60, 67
Operation: new = old + 2
Test: divisible by 3
If true: throw to monkey 6
If false: throw to monkey 5
Monkey 4:
Starting items: 69, 72, 63, 60, 72, 52, 63, 78
Operation: new = old * 13
Test: divisible by 19
If true: throw to monkey 1
If false: throw to monkey 7
Monkey 5:
Starting items: 89, 73
Operation: new = old + 5
Test: divisible by 17
If true: throw to monkey 2
If false: throw to monkey 0
Monkey 6:
Starting items: 78, 68, 98, 88, 66
Operation: new = old + 6
Test: divisible by 11
If true: throw to monkey 2
If false: throw to monkey 5
Monkey 7:
Starting items: 70
Operation: new = old + 7
Test: divisible by 5
If true: throw to monkey 1
If false: throw to monkey 3

41
2022/inputs/12.txt
View File

@@ -1,41 +0,0 @@
abcccccccaaaaaccccaaaaaaaccccccccccccccccccccccccccccccccccccaaaaa
abaacccaaaaaaccccccaaaaaaaaaaaaaccccccccccccccccccccccccccccaaaaaa
abaacccaaaaaaaccccaaaaaaaaaaaaaacccccccccccccaacccccccccccccaaaaaa
abaacccccaaaaaacaaaaaaaaaaaaaaaacccccccccccccaacccccccccccccacacaa
abaccccccaaccaacaaaaaaaaaacccaacccccccccccccaaacccccccccccccccccaa
abcccccccaaaacccaaaaaaaaacccccccccccccaaacccaaacccccccccccccccccaa
abccccccccaaaccccccccaaaacccccccccccccaaaaacaaaccacacccccccccccccc
abccccccccaaacaaacccccaaacccccccccccccaaaaaaajjjjjkkkcccccaacccccc
abcccccaaaaaaaaaacccccaaccccccccccciiiiiijjjjjjjjjkkkcaaaaaacccccc
abcccccaaaaaaaaacccccccccccccccccciiiiiiijjjjjjjrrkkkkaaaaaaaacccc
abcccccccaaaaaccccccccccccccccccciiiiiiiijjjjrrrrrppkkkaaaaaaacccc
abcccaaccaaaaaacccccccccccaacaaciiiiqqqqqrrrrrrrrpppkkkaaaaaaacccc
abccaaaaaaaaaaaaccccacccccaaaaaciiiqqqqqqrrrrrruuppppkkaaaaacccccc
abcccaaaaaaacaaaacaaacccccaaaaaahiiqqqqtttrrruuuuupppkkaaaaacccccc
abcaaaaaaaccccaaaaaaacccccaaaaaahhqqqtttttuuuuuuuuuppkkkccaacccccc
abcaaaaaaaaccccaaaaaacccccaaaaaahhqqqtttttuuuuxxuuuppkklcccccccccc
abcaaaaaaaacaaaaaaaaaaacccccaaachhhqqtttxxxuuxxyyuuppllllccccccccc
abcccaaacaccaaaaaaaaaaaccccccccchhhqqtttxxxxxxxyuupppplllccccccccc
abaacaacccccaaaaaaaaaaaccccccccchhhqqtttxxxxxxyyvvvpppplllcccccccc
abaacccccccccaaaaaaacccccccccccchhhpppttxxxxxyyyvvvvpqqqlllccccccc
SbaaccccccaaaaaaaaaaccccccccccchhhppptttxxxEzzyyyyvvvqqqlllccccccc
abaaaaccccaaaaaaaaacccccccccccchhhpppsssxxxyyyyyyyyvvvqqqlllcccccc
abaaaacccccaaaaaaaacccccccccccgggpppsssxxyyyyyyyyyvvvvqqqlllcccccc
abaaacccaaaacaaaaaaaccccccccccgggpppsswwwwwwyyyvvvvvvqqqllllcccccc
abaaccccaaaacaaccaaaacccccccccgggppssswwwwwwyyywvvvvqqqqmmmccccccc
abaaccccaaaacaaccaaaaccaaaccccggpppssssswwswwyywvqqqqqqmmmmccccccc
abcccccccaaacccccaaacccaaacaccgggpppssssssswwwwwwrqqmmmmmccccccccc
abcccccccccccccccccccaacaaaaacgggppooosssssrwwwwrrrmmmmmcccccccccc
abcccccccccccccccccccaaaaaaaacggggoooooooorrrwwwrrnmmmdddccaaccccc
abaccccccccccccaacccccaaaaaccccggggoooooooorrrrrrrnmmddddcaaaccccc
abaccccccccaaaaaaccccccaaaaaccccggfffffooooorrrrrnnndddddaaaaccccc
abaacccccccaaaaaacccccaaaaaacccccffffffffoonrrrrrnnndddaaaaaaacccc
abaaccccccccaaaaaaaccacaaaacccccccccffffffonnnnnnnndddaaaaaaaacccc
abccccccccccaaaaaaaaaaaaaaaccccccccccccfffennnnnnnddddccaaaccccccc
abcccccccccaaaaaaacaaaaaaaaaacccccccccccffeennnnnedddccccaaccccccc
abcccccccccaaaaaaccaaaaaaaaaaaccccccccccaeeeeeeeeeedcccccccccccccc
abccccccccccccaaaccaaaaaaaaaaaccccccccccaaaeeeeeeeecccccccccccccaa
abcccccccaaccccccccaaaaaaaacccccccccccccaaaceeeeecccccccccccccccaa
abaaccaaaaaaccccccccaaaaaaaacccccccccccccaccccaaacccccccccccaaacaa
abaaccaaaaacccccaaaaaaaaaaacccccccccccccccccccccacccccccccccaaaaaa
abaccaaaaaaaaccaaaaaaaaaaaaaacccccccccccccccccccccccccccccccaaaaaa

449
2022/inputs/13.txt
View File

@@ -1,449 +0,0 @@
[[[],[],8,3],[10]]
[[[[7],[0,4,6,1]],[[2,1,5,3,6],[]],[3,[10,9,1],2,[10,6,10],7],2,7],[5,[3],7,10,[8,[4,7,1,7,8],[],1,[8,6]]],[5,7,[[5,5,7,2,10],[8,7,10,4,7],[9,4,9,9,1]],[[8],8,5,[7,3,4,6,1],1]]]
[[[5,5,[0,7,6,6,0]],[],0,9],[[[0,7,3,10,5],5],7],[10,[],1,[],5]]
[[4],[2,[10,[5,7,8,7,0]],[4,8,[1,2],[5]],3,9],[[[3,3,3,5,4],5,[],7,[7,3,10,4,0]],9,[3]],[2,0,6,[9,5],8],[[4,[9,8,6],[],5],3,[7,7,[3,3,6],7,[9,4,0,10,6]],10,[]]]
[[2],[3,[[],[1]],[],[0,[10,7]]],[[]],[7,[6],8,[9,0],[2]]]
[[[[],7,8]]]
[[],[[],8,5],[4,9,[[8,4,7,6,9],[4]],3,[[0,3,4,3,1]]],[3,5,[[0,6,4],5,[1,5,6],6,[8,7,1,7]]],[1]]
[[8]]
[[],[[3,3,[7,0,9],1],3],[[[10,7,6],8,0,0],10],[[3,4],[0,10,[1,6,1,5,1],[]]],[[[10,10],[9,7,3]],2]]
[[10,0,4,[1,1,[4,10,5,7],10]],[[],[3,5,[5,5],[],[1,0,4,9]],0],[[]]]
[[[[10,7,1],0],[7,[4,9,3],[0],[]],[],8],[[[6,3,2],[4,6,0]],[4,2,[0,2]]],[[],1,6,2,[2,[10,10,4,9],0,[7,1,0,7,6]]],[9,3]]
[[[[4,4,2,2],[5,0]]],[5]]
[[],[[5,6,[],[7]]],[7]]
[[10,6,9],[[9,4],[5,4,4,[2,2,8],5],10,[[]],9],[]]
[[[],[2,6,[],[4],[0,5,6,7,4]],4,9,3],[],[[[6],7,9],[],9],[[[1,5,0,4],4,[2,9,3,3,7]],1],[10,2,2,[[0,6,8,4],[9,3,8,5],3,5,3]]]
[[],[3],[[[],[],[10,1,2],[],[1]],0,9,[]]]
[[0,[6,[10,0,0,4],[6,6]],[],7,[8,[2,6,8,6,10],5,7,0]]]
[[[6,[7,6,9]],8,[4,1,[4,7,2]]],[[],8],[[2,[0],0,8],1,8,[6,4,1,[3,3],6],[[9,8,4,1],[5,7],9]],[[[3],5],2,5],[9,[[8],3]]]
[[],[2,[4,[6,2,10,7,7],[]]],[7,[7,[1,7]],[[9,2,8,10,8]]],[5,[[0,10,10]],[1],1,[[],10,0,[]]]]
[[[[1],[7,10]],5,9,[[],[1,8,7],0,[2],6]],[],[[7,[],6,[],6],[[1],8,0],[[3,0],[0,7],[2,0,3,6],[9,6,0]],[[0,1,7]]],[0,[7,[1],1],4,10]]
[[7,7,[[],[7]],1,[0,10]],[10,4,8,6,5],[7],[[[2,4,8,7]],[[10,1,6],[6],[5,5,6,8],7,[0,5,2,3,4]]]]
[[[8],[[4,7],[8,10,0,10,8]],0,8,3],[[9],[8],[[1,2],5,0,[7,0],[1,3,10,8]],[0,4,[3,10,0]],[10,[],[]]]]
[[],[8,[9],9,3,7]]
[[6,8,[5,4,[],[8],3]],[],[8,[4,[9,3,7,1],[7,1,9,5,7],[7,4,5],2],[9]]]
[[[[0,7],1,2,[7],10]],[6,7,6,[[3,7,2,7],[10]],[2,[9,9,5,7],[0,4,4],[5,8,2]]],[2,2,8,2],[[]]]
[[],[10,[[0,10,1],7,0,9],6],[[4,6,[1,7,9],7,[5,3]]],[2,[[10,10],[8,0,3,8,2],[6]],2,7],[[6,3,4,1,[4,7,7,2]],0,[[1,3]],[[0,9,3,6],0,[5,6,6,0],10]]]
[[[3],0],[1,1,4]]
[[6,[8,[2,5,2],[6],2],[1,8]],[3,3,7,[[2,10,1,5],[]],1],[[9,[8,6,7,3],[9,9,6]]],[[[],[9],9,6,2],1,[8,10,2],[],3]]
[[[[1],[3],7,[8,0,7],6],3],[],[8]]
[[6,7,[4,[8,2,1,5],8]]]
[[8,[[],9,[4,6]]],[9,[10,[8,7,4,1,2],[3,3,2,10,7]]],[4,[[4,5,2],8,3,[3,4,10,5]],10,10,[[1,10,4,10]]],[[8],[[5],[6,1,0],2,10,2],3]]
[[[10,5],[[0],[7,9,3],[2,7,5,2]],[7,10,[8],6],[[6,6,4,5,9],[3],4]]]
[[3,6],[1,[],3,9,[]]]
[[9,[],6,[],[[3,8],[6],7]],[[],[0,9,5,[9,1,9]]],[[9,10,[8,3,7]]]]
[[],[1]]
[[0,[],[5,[],5],[[]],2],[5,7,9],[1]]
[[[[9,9,2,9],[0,6,4,5,2],[8,2,2]],[0,7,4]],[5,9,[0]],[[10,[9,5,10,4],5,0]]]
[[[[9,6]],[],[[9],10,7,4,[9,0]],5]]
[[[[7,2,1,6,6],9,[1,7,8],8],[5,[3,8,8]],[[5,0],[2,1],[3,0],5,[7,7]],[[],[4,6],[4,6,5,4]]]]
[[7,7]]
[[9,1,[[5,10,6,7],[4,6,5,10,1]],[[4,7,9],5,[6]]],[4,[2,[2,2,5,3]]],[[3,[4]],[],2]]
[[7,[0,8,0,[10,8,10]],[1],5]]
[[3,6,6,5],[8,[[4,5,6],5,[8,3,0,1],[10,5,2],[5,0,7]],[],4,[[0],[]]],[2,[4,[6,5,6,9,0],[],[3,0,2,9,8],[10,4,9,5,1]],7],[[[7,3,5,2,7],[2,2,5,6,9],[6],0],[8,8,7,[2,1,3,9]]]]
[[[8,7,[7,4,8]],[]],[],[],[],[2,[[1,8,5,0]]]]
[3,3,5,9]
[3,3,5,9,6]
[[],[[[],[3,4,0],9,[],1],0,2,[0,[5,2,6,8],[9,4,8,8]]],[[[10,6],[5,6,4,3],[],5,[4]]],[0],[]]
[[[5,9,7],2,[[2,0,7],[2]],10],[[[9,6],[3],4,[],[9]],0,[[9,5]]],[1,[[10,4,6,9],5,3],1,[10,[9,7,0],[8]]],[[0,[9,7,5,10,4]],0,0,2],[[[]],7,2]]
[[[1,6,2,5,4],7,[8,8,9,9,[6]],[[],7,[],[10]]],[[[1,0,0,5,5],8,5],[[],1]]]
[[5],[],[[[7,4,8],9,8],2],[10]]
[[10,1],[[[0]],[]],[[5,[9,1,0],[],8,4],1]]
[[[[10,0],6,[8,6,7],1,2]],[[[7,3,8],[],[],3,[4,0,6]],[10,[6],9],[[9,1],[],[5,1,3],[],2]],[[1,[2,8,6,6],[6,9],[3,8],[4,10,8]]]]
[[[4,10,8,6],5],[8,[[3,4],[2,0,1,10,9],6,[4,10,10,8]],[9,[2,9,7]],[7,[0,9,6,1,0],6,5]],[]]
[[3,[[1,10,1,1,8],8,[7,6,0],[6,10,5,3],[2,3,2,2,6]]],[]]
[[[],[[1,6,3,8,9],[7,0,2,4,3],[4,5,3,6],3,[2,2,10,9,0]],3]]
[[],[[[8,8,10],[10,2,7,8],[1,0,7,4],[2,8,8,2],9],8,10,10,1],[[[3,2,6],[0,2,9,9,10]],[6,[],4,0,[5,4]],[[4,1],0,[],3,5],7,2],[]]
[[[0,[7,1,6,4],[2,3,4]],[],[]],[[1,[8,4,2,9],8,9],6,[8,10]],[5,[[3,10]],5,[]]]
[[0,10,[],1],[],[4,8],[],[]]
[[[5,3,[0,10,1,1],[],[]]],[6,8,[]],[4,2,[2,0,[1],1]],[],[[[4,8,0],[0,7,9,8,6]],[[0,0],[9,10,3]],[[2,4,2],0,2,10],6,[5,[4],[4,2],[2,4,4,0,10]]]]
[[[[1,9],[10,2,9,2,3],[8,7,4,8,4]],2,[7],[[0,1,5,2],5,5,10,10]],[[1,10,4]],[5,[],[[3,1,3,6],[7,1,9,1],[0,3,8],6,3]]]
[[2,[]],[[[9,0],[3,9,6,10,9],3,3,5]]]
[[[0,1,[3,9],9]],[[7,[1,10,3,3,3],2,5],2,8],[10,10,[[0,3,8,0],10,[2,4,0,4],3],[[2,6,4,3,1],4,[8,9],[]],[[],[1,5]]]]
[[[],9]]
[[],[0,5],[[4,8,[10],3,[8,9,4,4,4]]]]
[[[6,[3,1,1,4]]],[0,[9,[9],6],[[],9,[],0,[6]]],[8,[0,9],[2,10],9],[[8,[1,10],[9,0],[6],9],[4,[],[10,10]],[[4,2,8,8,10]]],[[7,[4],[3,8,0,3,0]],1,[8,[2,8,5,2],[0]],[10,[2,0,2,4,6],2],[1]]]
[[[7,[],5,[8,8,10]],4,[1]],[[7,10,0],3,[7,[3,10],[3,8,5,0,7]]],[6,[[2,5],8,10,[2,8,5,1],[4,7,2,4,0]],2]]
[[4,0,10,1,[[1,6],2,9,10]],[[[3],[3,0,8,9,7],[5,6]],[[4,2,10,8],[1,9,10,6],6],6,[[5],4,[],[],1]]]
[[4,[],[8,3],9],[[],[0,8,[6,9,6],[10,6]],4]]
[[5,9],[1,5,6]]
[[3,[8,[0,5,7,4,2],[4,4],[7,10,3,1]],0,4],[[7,[0,8,6]],[[3],[7,9],[],[3,6,4]],2,4]]
[[10,[]]]
[[],[7,[[0],[10,4,0,1]],3,[[7,0],[1,3],8,[6,0,3,1],1],[10,5,10,9,[]]],[3,6,4,5,3]]
[[],[[[2,8,1,9,8],[7,0,1,10],[9,0,4,7,6],5],4,[]],[]]
[[0,5,5],[2],[[]],[7,[[1,0],[4,9],5]]]
[[10,5],[],[4,[],3,0],[3,3,9,[]],[]]
[[],[[[8],[1],7],4,2,[1]],[1,10,5,[2,3]],[[8],[[5,6,6,3,0],[2,1]],3],[2,7,[10,[],[0]]]]
[[[3,5,[5],[8,8,3,7],9]],[],[0,[],0,3,7],[1]]
[[2],[[[9,9],[0,7],8,[]],5]]
[[4,8,6],[[5,10],[[2],8,[],4],[[10,7,6,5,10],[3,8,7],[3,1,0,2],[8,8,7,1,5],8]],[6,8,0,[[8],4,[1,0,0],2],[[2,7,6,10,1]]],[1,[0,5]],[2,[],[],4,[[4,5,9],[5],4,[1,1,9]]]]
[[[4,8,4,[5,0,8],10],0,[[10,2]],4,0],[[5],4,5,[[2],[5,6],[1,2],5,6]],[[[3,5,2,8],[7]],[3,[6],[1,4,6,5],[3,0,6,8,2]],9,2,7]]
[[],[],[7,2],[[]]]
[[6,[[8,6,4,9,0]]],[[5,[9,6,2,4],[],2],5,7,[[1],10,[0],[8,5,4]]]]
[[],[[[7,8,4,9]],[2,[10,5]]]]
[[0,2,2],[[[8,6,0,9],[],6,8,[6,1,5]],4,4]]
[[7,7,[4,[2,7,6,8,4],[5,9],8,[6]],[1,1,0,2],1]]
[[[6,1],[],[]],[[5,9,[0]],[[2,7,6],4,[5,10,1,5],[],7]],[[2,[9,0,9,10]]],[6]]
[[3,[3,3,6,[8,0],[6,4]],2,0,[[5,0,4,1],1,[0,7,6,6,7]]]]
[[],[5]]
[[[[1,10,1,5],[2,1,0,4,10],[4]],[[0,6,3],[4,1,6],9,7],[[7],[5,6,8],5,4,[10]],1,[0,[9,4],9]]]
[[],[3,[],5],[]]
[[],[[],[3,5,0,7],[1],2,10],[3,[],0,[[9,0],[0,0,2,5,9],[1,6,2,6]]]]
[[5,[7,7,[1]],[[],3,[2,8,7],[3,9,6]]],[0,[[7,10,1,3,8],5,[5,4,3,1,9],[2]],2,[[5,10]]]]
[[[[10,3,8],8,3,2,[7]],2,[[5,5,2,4],7],6],[7,0,[6,[4,9,9,5],[3,1,6,2,6],5],[1,4,2,9],[8,8,[10,4,10,9],[3],[2]]],[]]
[[],[[4,6,[7,6]],[],[]],[[[],0,2,[7,4,0,9],[4]],[],0],[]]
[[5,6,[10,[8,10],[],10,[10,0]],[1,[8,4,6,2]]],[],[[[8,10,10,1]],[],[4,[10,9,7],10]],[[],[[1,10,4,0],[]],[6,9,[4,2,4],7,0],[7,[4],[8,0,7,8,4],[3,5,5,3]]]]
[[[],[[10,0,3,2]],7]]
[[[[],1,[8,5,9]],2,[[1],[9,3,1,2,2],5,2,[]],9,[3,[],[2,1,7],8,[0,1]]],[[[1,6,1,6,5],[2,10,2,1,7],[0,6,0,4,2]],[],3],[8,10],[[[10,2,7],2,7,[]],5],[[6,1],[8,[],[3],[4]],6,8]]
[[[],10,6,7,[4,9,[9],6]],[[]],[[],[6],8,0],[[[10],[8,8,3,8],8],[7,[]],[]]]
[[[[10,0,8,1],[7,6,6],[6,9,9,0,10],[7,4,3]],[[9,10,3,4]]],[[1,[0,3]]],[5,1,2,[9,[],[0,4,10,10]],9],[[9]],[7,6,8,0]]
[[[[4],3,2,[]],[9,[],4,6,[5,1]],2,[]],[[6,[6,10],[],[],[6,6,10]],7,[5,7],[[9],4,[6,10,0,3],[]]],[[2,[1,8]],3,[9,[0,6,10]],[],3]]
[[7],[7,[[7,8],[0,7,1,4]]],[10],[10]]
[[],[],[[[9,3,4,2],[4,5],1,[8,0,7,8,4]],6]]
[[[4,[],[0,0,3,6],2],9,[],7,0],[[],9,[],[],[0,0,1,1,[5,5]]],[3,10,[8],2,[5,[],5,[2,3],5]],[[[10,4,9],[10,9,10,0],[4,7],[10,2]],3,[0,2],10,1]]
[[[],6,[],[2,5]],[[[7],[6,6],0,5],[4,4,[8],2,[0]],8,[4],1],[],[8,1,9,[10,[9,7,2,0]],[]],[10]]
[[8,[],2],[[[3,9,5,9,2],[2,3,10,6]],[5,[6,5,10,1],[7,9],[2,10,3,7,10],[4,0,9]],9,0],[1,[[7,6,1,4]],10,9],[],[[[3,8,7,7,6],[2,9,4,5],[10,1,5]],3,[6,8]]]
[[5]]
[[8,0,3],[[[],[2,5,7],3,7,[5,10]],[8,5],0],[7,[[3],[9],0,9],[],[[],8]]]
[[8,[4,[2,6],2]],[],[[[5,3,7,8,6],[2,9],2,[],[9,4,8]],5],[9,[[7,10,3,10,1]],10,9,0],[[3,7,[0,5],3,3],0]]
[[],[],[1]]
[[[2,[9,8,0,1,7]],[9,10]],[10,[[],[9,5],10],7,2,1]]
[[4,[7,8,7,[5,5,1,1],0]],[[1,[9],[0,3,0,8],[5,2],1],1],[[[4,5,3],[3,10,3]],5,5,[[8,0]]],[[[],5,[0],3,7]],[[2,[5,4,1,3],[0,7,4,10,2],1,7]]]
[[0,[[4,0,8,0]],[[2,2,9,4,2],[],[5,4,3,1],6]],[],[8,8,10,10,3],[[2]],[[9,4,10]]]
[[5,[2,0],10],[9,7,[[],8,[8,1,2]]],[[],[[5,10,7,4],[3,1],[7]],7],[7,8,10,2],[[],[]]]
[[[7,2],10,2]]
[[1],[[5,2],[[10,3,3,8,7],[],2,5]],[],[[[7,4,8],0,[1],8,6]]]
[[7,10,[9,[0,5],0,[8],0],4,[[6],0]],[],[],[[0,2,[7,4,9]],[3,6,8,[1]],10]]
[[[6,3],[[7],[1,6,3,5],3,[]],[[10,1,1,5],3,[]]],[[[3,4,6,0],[1],[1,10,4]],[],5]]
[[],[[],[5],[[]],3,6]]
[[4,[1,0],[[10,2],4,[6,1,0],[4,4,3]],[[10,9,4],4,4,[1,9],[7,0,0]],[]],[[8,3,[8,10],4]],[[1,[],0,9,4],3,5,[]]]
[[[[7,10,0],8],5,[4]],[],[[6,[10],[6,10,7,5,9],7]],[]]
[[],[2,7,[5,[5,7],[3,8,4,3,7],[]]]]
[[],[7,9]]
[[3,[],[[5,9,7,2,3]],3,3],[[],9,[4,[7,6,9,5,8],7],9,2],[],[[7,[8,9,7,5],3,[5,2,5,9,1],[7,4,3,10]]]]
[[[[8,5,6,0,0],[9,7],9],[[1],3,1,4,0]]]
[[2],[0,1,0,4,[10,[1,8,7,5],[2,9,3],5]],[0]]
[[],[[[9,2,9,0,0],[2,9,1,9],[8,4,4]],[[6,5,8],0,[0]],[10,8,[9,9,4,6],8]]]
[[[4]],[5,[9,[6],[0,2],[],0],[[3,4],[3,6],[7,3]],[[9,7,4,7,6],[8,4,1],[8]],[]],[],[6,2,[[5],9,10],8,0]]
[[7],[5]]
[[5],[[[8,4,7,2,8],[8,7,3],6,[],6],1,[5,[6,5]],7,7],[[10],[],7,[8],[0]]]
[[[]],[6],[[],8,7,[3],[4]]]
[]
[[],[[[6,8,0,8],[],8],[[5,1],7,8],1,10,[8]],[3,5,[[9,6,3]]],[[2],3,[[4,9],3,6,2,[1,0,8,5,4]],7]]
[[[8,[7,9,7,4],4],3,[7]],[[[10,2]],4,4,[4,[7,4],[4],1],5]]
[[[],[[8,3,5,2,7]],[[],5],[],[9,2]],[5,[5,5,[5]],[]],[0,9,9,[]],[[5,4]],[]]
[[0,1,[1],10,4],[[[10,1,8]],9,0],[3,[0,2],0],[9,0,10],[]]
[[[[2,1,0,0,4],[],0]],[],[0]]
[[7,7,10,[]],[3,[],[[6,10,7,4],0,9,[0]],[[10,2,7,6],[9],8,4,[3,5,6,0]]]]
[[],[4,[9,6,6,[0,3,1]]]]
[[0,4,[[0,8,6,4],4,7,10],[8,[10],2,8],2],[6,[[6,3,6]],4,10],[2,6],[],[[],[[2,7,1,1],[10,4,7,1],[6,10,4,0]],6]]
[[[2]],[[[9,4,5,2],5,7,[],[]]],[10,8],[3,8,[6,[0,10,10,0,2]],[[5,6,6,10],7]]]
[[8,[[7,6],[8,1,7]],[],5,2]]
[[6,7,[2,7,[7,1,8,5,1],1,5],9]]
[[1,[],1],[],[7,[[2,10],8,[8],[10,1,9,4,10],[1,9,5]],[[9,4,9],[2,2,1,3,4],0,[8,3]],7]]
[[[4,[10,9,9,2],3,9,4],[1,10,4,8,4],6,4],[7,1,[3,3,9]]]
[[[[2],[6,7,4,1],[9,3],1,[5,0,9,4]]],[[[2,5,0,0,1],[3,3],[9,1],9,1],9]]
[[],[[1,[3,6,7,4,10],[7,2,6,0,6],[7],6],5,5],[[[5]],2],[[[3,9,4,9,4]]]]
[[[3,[3,0,9],9],[[10,9,1,8]],[6,8,[6,7,5,10,4]]],[[[],2,[],[9,3,8],8],[5,0,2,[],[0,9,4,3]],[[],1,8,1,0],[]],[[[4,7,8,6,2],6,9,[1]]],[4]]
[[[[],8,10,[6,6]],0,0,[10,[],[0,2,8,3,7],[7,5]],[[0,4,0],3,10,2]],[4,[],0,[],6],[[[7,8,0],[7,5,7],[10,4,3],[1,5,2],9]]]
[[],[[[6,10],7,1,0,[]],[[9],[8,9,9,10,8],0,8],2]]
[[10,0,4,[[0,2,10],[9,2,4,7,7],[5],[9]],[[3,2],[2,9,10],[3]]],[2,1],[10,[5,[2,8,2,4],6,4],4]]
[[8,[[4],[2,9,10,6],0,4,6],[[7,5,3,0],[9],4,[7,5,10,10]],[]],[]]
[[[[]],1,[[],[10,7,2,1],[6]],6]]
[[[[1,6,7,3],3],[1,[7,0,6],7,4,[7]],[2,5],0],[[],[[4,5,3,4],5],[7]]]
[[5],[[],[],5,[[8,3,3]],[[],3,8,9]],[[0,[0,2,9],[2]],[[8],4],[[0,3]],[[6,4,4,3,2]],[[0],[],[0,9,10,1],8,8]],[2,[[],[7,7,0]],[[5,7],[8,2,8,1,5]],[[9,2,6],[1,5,9,1]]],[[[2],[]],[8,7,5,[2]],[[2,1,8,1],5,4,6,[0,5,6]]]]
[[],[1,6,10,1],[[8,9,[3,8]],10,7,[[0,8,6,7,10],[7],[1,0],2],9],[[[4,1,0,10],1,4,[8]],0,[4,10,9]],[8]]
[[[[4,8,9,3],6],5,[],5],[]]
[[[10]],[[],8],[[[6],7,9,[6,6],10],[8,4]]]
[[8,5,3,[],2],[8,[8,[0,0],5]]]
[[[1,0,[],[8,8,3,2],0],2,2,[10,[7],[2],7]],[10]]
[[1],[0,[[6,7],[1,10,7,6],[1,8,7,4],10,5],5],[[4,0,[7,0],[8,3,8,6]],[[2,4,10,8,6],3],8,[]],[[4,[9],[7,4,10],[4]],[3,[6,6],[],5],9,[]],[[[6],[2,1,1,3,5],[2,9,3]],6,[[1],[5,7,5]],[[4,3],[8,2,6,4,6],0,5,[5,8]]]]
[[],[[6,[1,0,0,9],1,6],[[4,9],0,1,7,[2,2,10,7,3]],1]]
[[],[[[4],1,10],[],4,[[9,4],0],[[9],[10,1,10],10,2]],[8,7]]
[[[],7,[[8,4,9,2],[2],4,9]],[[[0],5,[],10,[]],[3,[1,9,9,2],[9,10,0,0]],[7,9,[8,7],2],[9]],[9,[[9,4,6,8,10],8]],[[[0],5],10]]
[[7],[0,6,[[6],[],3,[3,8,6,2,8],6]],[9,6,0]]
[[[[4,4,7],[6,7,2,2],[]],1,[[],7,0]],[[5],[2,2,[3]],[6,2,4,[]],[[3,8],1,[8,6,0,10,5],[8,10,6,1]],3],[8]]
[[0],[[10,[],[10,4,7,3,10]],[[5,9],7,5,8],9],[9,0,5,1],[]]
[[0,0,[[6,10,1,5],[8,0,4],10,[10,9,1,5]]],[[4,[2,1,1,5,4],[5],[]]],[3,7,0,[],10]]
[[3],[4,5],[6,[4,5,[]],5,4]]
[[[[6],6],10],[]]
[[[],7,[[4,3],[7,3],1],[4,[7,6,6,3,9],[2,2,0,8],2]],[1,5,[[5]],[[0,2,5,2]]],[[[4,8,10,0,3],[6,1,8,1,4]]],[],[1,[[],[],2]]]
[[9,[]],[7,[[3,0,2],[],10,6,[10,7,8,4,6]]]]
[[7,6]]
[[8],[2],[6,1],[6,[4],[],[4,8,[5,2],5]]]
[[],[[[1,9,0,1]],3,5,[6,[3,4,3],5,[6,3,7],[2]]],[5,[[3],0],5,[],5],[7,[[9],10],4,9],[]]
[[[9,[8,5,4,8]]],[3,[7,[6],3],2,[5]],[[[1,8],[6,6,5]],6]]
[[2,[[2]]],[10,6,3],[[[10,4],0],[],[5],[],[0,[10],[1],[1,2,7]]]]
[[[[],[],6,[10]],[],7],[3,[10,9,2,[]]],[5,[[10,10,2,7,0],6,[]],[8,[0,7]],[[0],1,[9,10],4,2],[]],[]]
[[[9,[5,4,6,9,5],[10]],[[5,9],0,6,5,10],[5,[2],[4,9,4,9,0],[5,4],[0,1,3,6]],3,[[3,9,7],[6,10,0,0]]],[[7,8,10]]]
[[[3,[4,0,0,9,8]],2,0,[6,[5,7]]],[[9],[],4,0],[6,2,[9],[10,[5,4,9,10],6,4]],[9],[6,6,[[7],[6]],[[8,0],5,10]]]
[[],[8,1,0],[5],[9,5,[6,[6,10,6]]],[]]
[[8,7,[5,1,[4,1,3],[8,1,0,8,2]],3,0],[[[0,1,3,1,1],[9,7,2,4],4,6,4]],[10,5,7,4]]
[[7,[]]]
[[0,7],[],[],[0,2],[0,2,[5,5,[4,6,3,10,0],0],[[5,1],[8,0],[5,7,5,0],2,4],[8,[],[10,2,3,4,8]]]]
[[[8],[2,10,6],9,2,[5,[],5,[6,0,4,5,7],5]],[7,1]]
[[[],[[9,7,1,3],[6,3,2,7,6]],[7,[6,9,5,0,9],3],5,[]],[],[[[3],[0,7,1,7]],[0,[10,6,2,10,4],[5,8,0,6,7],0,[]],6,9],[[[4,6,0,0,2],7,[9,7,7,7,0],8],6,[[],[0,3]],8],[[9,[1,10],2],4,[[0,4,10],[4,7,8]],[[2,0,0,9,8],[4,2,9],[5,10],1,[8,4]],3]]
[[]]
[[[[6]],4,8,[],6]]
[[],[1,9,[[],9,[10,7,10,9,9],6,[0,10,1,4]]],[3,[8],2,9],[5,[4,7],[4,[8]],5,6],[[0],[10],[]]]
[[[[5,1,10,5],[2,10,6],1,0,1],[[1],3,[],2,7],4,4,6]]
[[3,[[7,3,0,6],7,[1,4,5]],[[4,7],[0,6,10,2,9],[],[4,2,1,9,7]],[9,10,[10],1,9],[]],[8,[],[3]],[[[3,2,6,1,0],4,[4,9],[3,1],3],[],[[0,4],[4,2]]]]
[[7,5,1,10],[2],[]]
[[],[[],7,[],9,[[0,9,4],[8,0]]]]
[[3,9,0],[[[9,0,7,4],[1,6],9],10,[3],9,[0,[4,7,4]]]]
[[5,3,[1,[8],0,9],1],[[[8],8,8,8,[6,7]],4,0,[4,0,9,[3,8,8,8],10]],[[[],7,[8,8,1,5]],8,3,4]]
[[[9,[8],[10,3,10],7],4,3,6,[8]],[[]],[8,[10,10,[]],[4,[6,9,3,10,6],8,10,2]]]
[[[[3],[5,0,9],[],2,[4,1]],[7,8,3],[10,[1,4]],[[0,7],[6,4],7,[10,0,0,1]]],[[[5,2],1,[10],10,[3,5,6]],[[],[0,6,2],[0,10,0,1,3]],[[],[1,7]],[1]],[],[],[9,[7],2,[[4,5,4,0],[8,1,1]]]]
[[[],3],[3,[],4],[5,4,6,[]]]
[[2,[8,2,[4]],5,[5,[9,1],[10,6,10]],9],[10,[5,8,[],[5],[]]],[[],1,[1,[7,6,5,0,4],[6],[5,5,10,5,2]],0]]
[3,9,10,6,3]
[3,9,10,6]
[[1]]
[[[[],[],[10,8,6]]]]
[[[5],[10,[3,10,4,1],7],5,[3],[]]]
[[],[[7],[[7,8,5],[6,10,4],9,[0,10,6]]],[[[8]],[5,[],[2],[6,5,0]],[[10,1],10,[],[9,1]],[5,4,[4],[],10],[5,[7],[10],[2,10]]]]
[[2,9,[[9,7],[],[4,6,3],[0,6,10,2,10]],[[6,1,1,1,4]]],[10,4]]
[[[],[6,8,1]],[[[7]],5,6,[0,2,2,6],[]],[3],[[4],4,5],[1,[[9,10],[1,5],4,[6,7]],0,6]]
[[[7,9],5],[2,[5,9,7,[7,2,9]],[9,[8,7]]],[3,[[],10,4,[7],3]],[1,[[],5,0],5],[[],[[],5,0,4],2]]
[[[[4,3,0,10,3],[6,1,10],4,8],[8,[],[8,0],10,[]]],[],[1,9,4],[10,8,[5,[9,8]],3]]
[[6,8,[[1,4,10],0,7,[10,5,10]],[[10,8,9]]],[9,[9]],[9,[3,1,[],[1,1],8],7]]
[[],[5,8],[7,[7],[[3,6,2],6,0,[2,7],[6]],[10,[2,10,8,6],[2],[],[8,10,10,3,4]],[[8,5,8,8,10],7,1,[10,10,8],[3,5,4,3,3]]],[[[],5,10,[1]],4]]
[[4],[10,6]]
[[0,10,4,[9,10]],[],[1,8],[9,7,[2,[5,4],[10],[7,1]],0]]
[[[],[5,[4,10,2],4,[10,8,10]],[]],[],[4,[4,6]],[[],[2]]]
[[1,5,[[4,2,5],[],[1,9,4,7],[10,6,2,3]],[[9,2,0]],0]]
[[2,[8,7,[9,0,0,9],[0,8]]],[],[[3,6],[[1,8,0,5,6],5,2],0,6]]
[[[3],[[1,6,1,10,0],[7],[9,2,0,5,9],[1,10,5,8],[8,6,2,6,5]],5,1],[]]
[[[1],8,3,7,10]]
[[[[1],[9,2,0,6],6,[5,4,7],[1,9,4]],7,0,[]],[2,4],[[9,9,[10,5,5],6],3,0,[[1,8],[],10,0],10]]
[[10,4,[8,[3,6,1,1],7,10],[],[[2,6,6]]]]
[[2,4],[[[2,0,8],[2,0,6,8,3]]],[[[5,1],9,[0,4,6,4,4],8,1],[1],9,[],5],[6,4,[[1,5,7],3],[[9]]],[]]
[[],[[[],4,[9,2,9]],[[4,6,3,6]],[1,8,2],7],[[[3,1,5,5],[]],9,6],[0,4,1,6,0]]
[[[[0,10,1],[2]],2]]
[[[3],[[],4],1,8,2],[[2,[6,10,1,8,0]],0,[8,[],[10,9,7],[]],2],[[[4,4,2,6],[],7],3,8,10,3],[]]
[[1,[6,3,[8,6,4,4],7],[7,8,[3]],1,2]]
[[2,[0,8],9],[[[0,3,0,4,8],[2],[10,4,1,4]],[],[5],8,5],[0,[6],10,2,[1]]]
[[9,10,2,[[0,7,5,0],2,[2,10,9,8]],[[6]]]]
[[[4,3]]]
[[[[8,9,3,3],[],[10,1,3,1,8],8,7]]]
[[[9,[0,1,7,3,4],9,9],[],[8]],[[0,[9],[3,6,3,0],7],[9,4,0,[8,1,2,8],8],[2,8,[4,5]],[8,0,[9,9,7]]],[[0,[8,6,7,7,4],2],[7,[1,2,7],[7]],9,[[4,3,4,2],[1,7,3,1],9],[7,[5],[9,5,10]]],[]]
[[8,[0,[3,0],4],6,[[8,6,5,3],[4,7],0]],[[3,[7,0,7,2,6]],[[0,0],[],[0,5,0,9,8]]],[]]
[[4,7,[7],6,[8,[]]],[]]
[[],[[9,[10]],[10]],[9,1,5,[0,7],[9,6,[6,0,4],[10]]],[[[4],[1,0],1],9,3],[[[9],1,[],[7,0],2],3,[[5,10,9],0,3,[7,9,10,5,0],6],[6,3,[],6,[3,3,6]],[[9],[2,1,7]]]]
[[[[0,5,8,5],[5,5,6,3,6],[]]],[5,4,[],[],[[6,4,3,4]]],[[[9,3],[]]],[]]
[[[7,[3,6,3,8,2]],6,7,9],[6]]
[[5,[[1],[7,4,10,4],4,[8,3,0,2],[]],5,[9,[8,2,10,4,3],5,6,3],6],[[],[3,7,[5,1,2,1]]],[[[2,3,8,5],[0,4,4],10],2,[[1,4,2],5,8,2,3]]]
[[[[8,6,8,2],[1,8,4,4],7,[5,4,10,7,4]],[[7,2,5]]],[3,10,[6,[1],[]]],[6,[],3],[[[7,0,0],9,4,3]],[0,[1,[],8],7,3]]
[[[1,6,[7,1,3]],[[8],[8,8,9,1,1]],[[6,6,1,3],[2]]],[[],8,[],3],[],[6],[6]]
[[[[],[],7],[[9,8,7],3],4]]
[[],[9]]
[[10,[[10,9,9,1,9]],[[5,5,7,0,4]],9,1],[],[[],5,[6,[3],[1],[1,8],[6,3,3,6]],2],[[[3,1,4,3,2]]],[3,[2,[10]]]]
[[1],[[[0,0,10],[9,1,1,1,4],[7,0,5,3],[2,2],8],[[0,4,6,9,5],8],[6,[6,8],7,[],[8,0,6]],[],[[],7]]]
[[],[[[6,1,9,8,5]],[[1,0,1,4],2,[],3]],[0,2,0,[[8,5,7,4,6],[5],4,[6,5,6,2,0]],10],[6,7]]
[[[],3,6,[4,1,[5,0,5,3],[3,0],5],[1,1,2]],[3,2,[[1,3,7,9],[5]],6],[6,[],5,2],[3]]
[[[[0,4,5,0],9,3,10,3],[[4,3,4,9,10],[6,1],[8,10,10,4,3],0]]]
[[3,6,4,7],[5,8,0,[[0,6]]],[],[]]
[[[[],[3,1,0,7,2],3,[10,3,0,2,8]],3],[0,9,0],[[[8,8,0,9,0],[6,0,5]],[[3,4,9],7]],[],[0]]
[[],[[0,1,[4,1,4,2],[6,5,3],[]],1,[9,3,[10,4,5,0,4]],[[5,7],2],[[8,7]]],[8,4,9]]
[[8,[7,[10],[2,8,10,9,3],[6,5],3]],[5,5,[[3],[]],6,[1,0,7,8]],[7,[6,5]],[],[10,5,4,[2,0,4,[6,10,4,4],[3,3]],8]]
[[[6],[10,[0,2,5,10,9],2],[[],[0],9,[1,0,5,8]]],[3,[[4],[3],3,[1,4,2,0,0],[]],[[8,3,6,10,7],1],[2,2,5,[6],[0,7]]]]
[[7],[1,3,[1,2,2],2,3],[5]]
[[[[]],0,[[4,6,4]],0],[],[3,[],[1],[10]],[[1,[2,5]],[[7],[6,10,6,6,6],6],[[0,8,5],[4,0,9]]]]
[[5,8,2,[0,3]],[6,[[6,4],[7,10,9,10,3],2],2,6],[1,[9,[6,4,1,2],8,[10,2,5,9,8],[]],[]],[],[[[8,2,3],9,[5,6,3,3],4,[4,10]],7]]
[[8,[2,0],[10],2,3],[[3]],[[9,[10,9,9,5,7],2],[[],9,[6,8,5]],[10],8,[]]]
[[7,10,[2,[0,6,4,0,5]],[4]],[[],[],4],[7,[5,10,2,[0,7,3,9,7]],[[7,2,1,3,5],[7,5,3,1,6],3]],[[[1],6]]]
[[],[[7,[],[5,7]],1,7]]
[[7,5,4,9],[[5],[[8,2],[1,5],3,4,1],[7,10,4,[],0]]]
[[[8,6,[6,3]]],[9,[],[[5,6,0]],[2,[1,10,10,6]]]]
[[0,0,[[1,1,10,1,3],2,[7,0,6],3]],[],[0,2],[[3],3,5]]
[[[4,7,[10]],[1,4]],[[2,[4,1,6,0,4]],2,[[],[]],9],[6],[[],[9],7,5],[9,10,[7,[6,0,5,1,3]],2,[]]]
[[4,[],[[5,4],[6,2,3,4],8,[4,3],7],[9,3,3,0],[[],1,6,2,9]]]
[[5],[6,[]],[]]
[[],[[1,5,[7,0],[2,7,6,1],10]],[]]
[[5,10,3]]
[[[7,1],[1,[7,5,9,7]],[0,[7,1,7,9,1],[9,2,9,9,1],5,[9]],[[]],[]],[0,[[9,0,3],[3],1,[1],1],9,[10,6,[],[10,9,1,10,10],[2,2,8]]],[[1,7,4],6]]
[[],[]]
[[[[6,3,9],[5,5,8,10,4],[7,4,9,1,3]],1,6],[[[8,2,4,5],[],[1,7,7]],0]]
[[0,10,[[4,0],4]],[9,[],[4,9,[10,5,8]],7],[10,[]]]
[[],[[],7]]
[[[6,5],2,8,7,[[6,2,10,1],1,[2,5,10,7],1,[2,10,7,5]]],[6,9,8],[4,[],[[1,8]],1,[7,[1,0,6,8],[8]]],[[],6,1,[7,[],0,[6,7,8,10,5]]],[[],[],[7,9,[5,10,6,3],[2,10,3],8],7,[9,[0,10],[8,2,6,0,1],[10,1]]]]
[[[9,[0,9,10,7,4]],6,[6,[8,5,9,6,8],[4,10,6],4,[]],[4,9,7,2,7]],[4],[[],[[4,2,5]],[4,[7],[9,5,8,7,7],[],[10,9,6]]],[10,[],10,[4]],[6,1,3,[[2,1],[1,9,7,3],5,[2,3,5,4,9],6],1]]
[[6],[8,5,[4,[1,10]]]]
[[1,7,5,9],[],[],[0,9,1],[0,[2,6,10,[10,7,3,5,3]]]]
[[3],[1],[]]
[[0],[8,[[6,7,6],3,7,[4,5,6,10,1],0]],[[[4],[6,0],0,[8],[8,1]],[[1],4,8]],[8]]
[[[[2,3],5],[[4,2,4,10,3],[4,0,9,4,2],4],[2,[1,5,2,6,7],8,[0,5,1,4,8]],[[3,6,7,10],[6,7,4,7],[9,4,10]],[[9],[4,2]]],[]]
[[[7,8,[8,2,10,2],[],[2]],3,9,0,1],[[[5]],0,7,[[7],2]],[[2,[],[8,5,4,1],9],5,6,[[1,2,8,0],4],[]],[2,[9,[],[10,10],8,[]],1]]
[[],[],[[[5],[9],5,7],5,[]],[[3,[1,2,6,3],9,[3,2,7],0]],[[[5,9],5,[8,1,7]],[1,1,[7,7,8,10]]]]
[[[[10,0],[0,7,2]],3,[0,3,2,[7,1,9]],[[10],0,[5]],[[2,8,0,5],[7,3],4,10]],[9,[[]],[[],[1,4,4],7,[0,1,6,7,2],[6,9,0,4,4]],[9,[9]],[6,[4,5,0,8],1,[8,3,1,10],[9]]],[7,[[]],[5,[1,9,6]]]]
[[4]]
[[5],[[2,[10,7,10,9,10],0]]]
[[[],[[1,8,6,1,6],[3,2,1],2,[10,3,7,1,4],0],3,[3]],[9]]
[[],[],[[8],[[],5,[1,8,7],9,1],[[7,1,2,4,3],7,[5,7,1,6,6],8,2],10],[4,[6,[8,8,6,7]],1,[[],[5,10,3,2,7]]],[1,[],[1,[0],7,[9,0]]]]
[[8],[2,[[9,2,9,9,10],[3,5,3,4]]],[10,[[10,7,10,0]],10,[[2,6],[4,9,6],[3,4,5,0,2],[]],7]]
[[4],[3],[],[10]]
[[[[0],7,[1,1,10,2,0]],2,[[10,5,10]]],[[[6],[4,4,6]],[3,[]],9,[[8,3,3],[6],[9,5,7,7],8],10],[]]
[[6],[[[3,10]],[]],[8,10,[],9]]
[[5,5,[],9]]
[[[[5,6,6,3]],2,[[4],0,7,2]],[[],[[10,5],[],[5],[8,1,0,3,2],3],[[7,3,0],5,0,4,[9,1]]]]
[[],[[2],7,4],[2,9,10],[[[],[7,4,4,7,3]],[]]]
[[9],[]]
[[[10,5,4,1,8],7,[5],[8]]]
[[0,10,[]],[],[0,6,[7,[4],[],[9]]],[4]]
[[[8],[10],9,9]]
[[3,[[1,0,5,1,5]]]]
[[[4,5,10],[7,[10,3,1],[2,6],10],[[6,0,8,9,6],4,[]],[]],[9,[],10]]
[[],[7],[10,10,[6]],[[[2,4],[6,2,2],0],6],[[[2,3,0,0,2],[6,5,7,2],2,4],6,6]]
[[1],[[]],[[[9,1,9,5],[6],[9,3,5,2,6],9,[]],6,[],[[2],9,[8,3,1,3,1],[3,10,6]],[[0,9,1,8,2]]]]
[[[8],[[7],[7],5],5,5],[4,[[5,9,10],[]],[[4,7,5,1]],[[10,1,7]],4],[5,[[4,8,4],7,0],[2],[],[8,0,[5,8],[8,5,7,2,8],4]]]
[[[0,[3,3,10],[],[0,9],5]],[[4,[],[7,2,5],[0,7],[0,10]]],[],[[[1,8]],[[9,7]],5,[[9,1,0,1],5,5,5,[10]],[[9,4,6,6],4,4,[2,6,9,4,7]]],[4]]
[[[[10,8,4,0],[9,10,1]],[],[],[[9,8,4,6],2,9],4],[[2,[6,7,8],10,[],[10,4,3,9]],[5,[9]],5,[6,[10],[7,3,6]],[]],[],[[[5,7],[9,7,7,6,9],[9,10,5],8],[[],3,[0,5,0]],3,6,6],[9,[7]]]

147
2022/inputs/14.txt
View File

@@ -1,147 +0,0 @@
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
527,102 -> 527,106 -> 523,106 -> 523,111 -> 540,111 -> 540,106 -> 533,106 -> 533,102
484,48 -> 484,43 -> 484,48 -> 486,48 -> 486,38 -> 486,48 -> 488,48 -> 488,43 -> 488,48 -> 490,48 -> 490,45 -> 490,48 -> 492,48 -> 492,40 -> 492,48
541,165 -> 541,166 -> 551,166 -> 551,165
506,68 -> 506,70 -> 502,70 -> 502,77 -> 513,77 -> 513,70 -> 512,70 -> 512,68
541,165 -> 541,166 -> 551,166 -> 551,165
565,161 -> 569,161
483,51 -> 483,52 -> 500,52 -> 500,51
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
490,35 -> 490,31 -> 490,35 -> 492,35 -> 492,31 -> 492,35 -> 494,35 -> 494,29 -> 494,35 -> 496,35 -> 496,26 -> 496,35
538,114 -> 538,116 -> 536,116 -> 536,122 -> 552,122 -> 552,116 -> 544,116 -> 544,114
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
499,13 -> 499,15 -> 495,15 -> 495,22 -> 506,22 -> 506,15 -> 501,15 -> 501,13
506,84 -> 510,84
499,13 -> 499,15 -> 495,15 -> 495,22 -> 506,22 -> 506,15 -> 501,15 -> 501,13
512,80 -> 516,80
499,13 -> 499,15 -> 495,15 -> 495,22 -> 506,22 -> 506,15 -> 501,15 -> 501,13
512,84 -> 516,84
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
490,35 -> 490,31 -> 490,35 -> 492,35 -> 492,31 -> 492,35 -> 494,35 -> 494,29 -> 494,35 -> 496,35 -> 496,26 -> 496,35
538,114 -> 538,116 -> 536,116 -> 536,122 -> 552,122 -> 552,116 -> 544,116 -> 544,114
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
484,48 -> 484,43 -> 484,48 -> 486,48 -> 486,38 -> 486,48 -> 488,48 -> 488,43 -> 488,48 -> 490,48 -> 490,45 -> 490,48 -> 492,48 -> 492,40 -> 492,48
484,48 -> 484,43 -> 484,48 -> 486,48 -> 486,38 -> 486,48 -> 488,48 -> 488,43 -> 488,48 -> 490,48 -> 490,45 -> 490,48 -> 492,48 -> 492,40 -> 492,48
506,68 -> 506,70 -> 502,70 -> 502,77 -> 513,77 -> 513,70 -> 512,70 -> 512,68
509,82 -> 513,82
484,48 -> 484,43 -> 484,48 -> 486,48 -> 486,38 -> 486,48 -> 488,48 -> 488,43 -> 488,48 -> 490,48 -> 490,45 -> 490,48 -> 492,48 -> 492,40 -> 492,48
538,114 -> 538,116 -> 536,116 -> 536,122 -> 552,122 -> 552,116 -> 544,116 -> 544,114
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
553,161 -> 557,161
484,48 -> 484,43 -> 484,48 -> 486,48 -> 486,38 -> 486,48 -> 488,48 -> 488,43 -> 488,48 -> 490,48 -> 490,45 -> 490,48 -> 492,48 -> 492,40 -> 492,48
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
484,48 -> 484,43 -> 484,48 -> 486,48 -> 486,38 -> 486,48 -> 488,48 -> 488,43 -> 488,48 -> 490,48 -> 490,45 -> 490,48 -> 492,48 -> 492,40 -> 492,48
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
490,35 -> 490,31 -> 490,35 -> 492,35 -> 492,31 -> 492,35 -> 494,35 -> 494,29 -> 494,35 -> 496,35 -> 496,26 -> 496,35
490,35 -> 490,31 -> 490,35 -> 492,35 -> 492,31 -> 492,35 -> 494,35 -> 494,29 -> 494,35 -> 496,35 -> 496,26 -> 496,35
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
554,133 -> 558,133
490,35 -> 490,31 -> 490,35 -> 492,35 -> 492,31 -> 492,35 -> 494,35 -> 494,29 -> 494,35 -> 496,35 -> 496,26 -> 496,35
551,136 -> 555,136
563,136 -> 567,136
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
484,48 -> 484,43 -> 484,48 -> 486,48 -> 486,38 -> 486,48 -> 488,48 -> 488,43 -> 488,48 -> 490,48 -> 490,45 -> 490,48 -> 492,48 -> 492,40 -> 492,48
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
527,102 -> 527,106 -> 523,106 -> 523,111 -> 540,111 -> 540,106 -> 533,106 -> 533,102
499,13 -> 499,15 -> 495,15 -> 495,22 -> 506,22 -> 506,15 -> 501,15 -> 501,13
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
499,13 -> 499,15 -> 495,15 -> 495,22 -> 506,22 -> 506,15 -> 501,15 -> 501,13
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
517,95 -> 522,95
503,86 -> 507,86
506,68 -> 506,70 -> 502,70 -> 502,77 -> 513,77 -> 513,70 -> 512,70 -> 512,68
559,155 -> 563,155
521,86 -> 525,86
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
519,98 -> 519,99 -> 529,99 -> 529,98
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
527,102 -> 527,106 -> 523,106 -> 523,111 -> 540,111 -> 540,106 -> 533,106 -> 533,102
483,51 -> 483,52 -> 500,52 -> 500,51
515,86 -> 519,86
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
490,35 -> 490,31 -> 490,35 -> 492,35 -> 492,31 -> 492,35 -> 494,35 -> 494,29 -> 494,35 -> 496,35 -> 496,26 -> 496,35
483,51 -> 483,52 -> 500,52 -> 500,51
490,35 -> 490,31 -> 490,35 -> 492,35 -> 492,31 -> 492,35 -> 494,35 -> 494,29 -> 494,35 -> 496,35 -> 496,26 -> 496,35
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
484,48 -> 484,43 -> 484,48 -> 486,48 -> 486,38 -> 486,48 -> 488,48 -> 488,43 -> 488,48 -> 490,48 -> 490,45 -> 490,48 -> 492,48 -> 492,40 -> 492,48
519,98 -> 519,99 -> 529,99 -> 529,98
506,68 -> 506,70 -> 502,70 -> 502,77 -> 513,77 -> 513,70 -> 512,70 -> 512,68
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
527,102 -> 527,106 -> 523,106 -> 523,111 -> 540,111 -> 540,106 -> 533,106 -> 533,102
519,98 -> 519,99 -> 529,99 -> 529,98
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
484,48 -> 484,43 -> 484,48 -> 486,48 -> 486,38 -> 486,48 -> 488,48 -> 488,43 -> 488,48 -> 490,48 -> 490,45 -> 490,48 -> 492,48 -> 492,40 -> 492,48
484,48 -> 484,43 -> 484,48 -> 486,48 -> 486,38 -> 486,48 -> 488,48 -> 488,43 -> 488,48 -> 490,48 -> 490,45 -> 490,48 -> 492,48 -> 492,40 -> 492,48
490,35 -> 490,31 -> 490,35 -> 492,35 -> 492,31 -> 492,35 -> 494,35 -> 494,29 -> 494,35 -> 496,35 -> 496,26 -> 496,35
490,35 -> 490,31 -> 490,35 -> 492,35 -> 492,31 -> 492,35 -> 494,35 -> 494,29 -> 494,35 -> 496,35 -> 496,26 -> 496,35
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
484,48 -> 484,43 -> 484,48 -> 486,48 -> 486,38 -> 486,48 -> 488,48 -> 488,43 -> 488,48 -> 490,48 -> 490,45 -> 490,48 -> 492,48 -> 492,40 -> 492,48
557,130 -> 561,130
518,84 -> 522,84
545,127 -> 558,127
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
484,48 -> 484,43 -> 484,48 -> 486,48 -> 486,38 -> 486,48 -> 488,48 -> 488,43 -> 488,48 -> 490,48 -> 490,45 -> 490,48 -> 492,48 -> 492,40 -> 492,48
556,152 -> 560,152
506,68 -> 506,70 -> 502,70 -> 502,77 -> 513,77 -> 513,70 -> 512,70 -> 512,68
559,161 -> 563,161
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
541,165 -> 541,166 -> 551,166 -> 551,165
490,35 -> 490,31 -> 490,35 -> 492,35 -> 492,31 -> 492,35 -> 494,35 -> 494,29 -> 494,35 -> 496,35 -> 496,26 -> 496,35
538,114 -> 538,116 -> 536,116 -> 536,122 -> 552,122 -> 552,116 -> 544,116 -> 544,114
484,48 -> 484,43 -> 484,48 -> 486,48 -> 486,38 -> 486,48 -> 488,48 -> 488,43 -> 488,48 -> 490,48 -> 490,45 -> 490,48 -> 492,48 -> 492,40 -> 492,48
527,102 -> 527,106 -> 523,106 -> 523,111 -> 540,111 -> 540,106 -> 533,106 -> 533,102
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
509,86 -> 513,86
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
484,48 -> 484,43 -> 484,48 -> 486,48 -> 486,38 -> 486,48 -> 488,48 -> 488,43 -> 488,48 -> 490,48 -> 490,45 -> 490,48 -> 492,48 -> 492,40 -> 492,48
520,92 -> 525,92
556,158 -> 560,158
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
553,155 -> 557,155
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
538,114 -> 538,116 -> 536,116 -> 536,122 -> 552,122 -> 552,116 -> 544,116 -> 544,114
538,114 -> 538,116 -> 536,116 -> 536,122 -> 552,122 -> 552,116 -> 544,116 -> 544,114
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
499,13 -> 499,15 -> 495,15 -> 495,22 -> 506,22 -> 506,15 -> 501,15 -> 501,13
562,158 -> 566,158
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
550,158 -> 554,158
515,82 -> 519,82
557,136 -> 561,136
506,68 -> 506,70 -> 502,70 -> 502,77 -> 513,77 -> 513,70 -> 512,70 -> 512,68
547,161 -> 551,161
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
531,95 -> 536,95
527,102 -> 527,106 -> 523,106 -> 523,111 -> 540,111 -> 540,106 -> 533,106 -> 533,102
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
527,92 -> 532,92
523,89 -> 528,89
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
499,13 -> 499,15 -> 495,15 -> 495,22 -> 506,22 -> 506,15 -> 501,15 -> 501,13
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
541,149 -> 541,141 -> 541,149 -> 543,149 -> 543,144 -> 543,149 -> 545,149 -> 545,144 -> 545,149 -> 547,149 -> 547,148 -> 547,149 -> 549,149 -> 549,144 -> 549,149 -> 551,149 -> 551,141 -> 551,149 -> 553,149 -> 553,147 -> 553,149 -> 555,149 -> 555,146 -> 555,149 -> 557,149 -> 557,147 -> 557,149
527,102 -> 527,106 -> 523,106 -> 523,111 -> 540,111 -> 540,106 -> 533,106 -> 533,102
490,35 -> 490,31 -> 490,35 -> 492,35 -> 492,31 -> 492,35 -> 494,35 -> 494,29 -> 494,35 -> 496,35 -> 496,26 -> 496,35
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65
560,133 -> 564,133
506,68 -> 506,70 -> 502,70 -> 502,77 -> 513,77 -> 513,70 -> 512,70 -> 512,68
538,114 -> 538,116 -> 536,116 -> 536,122 -> 552,122 -> 552,116 -> 544,116 -> 544,114
524,95 -> 529,95
492,65 -> 492,64 -> 492,65 -> 494,65 -> 494,59 -> 494,65 -> 496,65 -> 496,64 -> 496,65 -> 498,65 -> 498,62 -> 498,65 -> 500,65 -> 500,63 -> 500,65 -> 502,65 -> 502,59 -> 502,65 -> 504,65 -> 504,64 -> 504,65 -> 506,65 -> 506,63 -> 506,65 -> 508,65 -> 508,63 -> 508,65

24
2022/inputs/15.txt
View File

@@ -1,24 +0,0 @@
Sensor at x=3988693, y=3986119: closest beacon is at x=3979063, y=3856315
Sensor at x=1129181, y=241785: closest beacon is at x=1973630, y=-98830
Sensor at x=2761889, y=2453622: closest beacon is at x=2803715, y=2643139
Sensor at x=3805407, y=3099635: closest beacon is at x=3744251, y=2600851
Sensor at x=3835655, y=3999745: closest beacon is at x=3979063, y=3856315
Sensor at x=3468377, y=3661078: closest beacon is at x=3979063, y=3856315
Sensor at x=1807102, y=3829998: closest beacon is at x=2445544, y=3467698
Sensor at x=2774374, y=551040: closest beacon is at x=1973630, y=-98830
Sensor at x=2004588, y=2577348: closest beacon is at x=2803715, y=2643139
Sensor at x=2949255, y=3611925: closest beacon is at x=2445544, y=3467698
Sensor at x=2645982, y=3991988: closest beacon is at x=2445544, y=3467698
Sensor at x=3444780, y=2880445: closest beacon is at x=3744251, y=2600851
Sensor at x=3926452, y=2231046: closest beacon is at x=3744251, y=2600851
Sensor at x=3052632, y=2882560: closest beacon is at x=2803715, y=2643139
Sensor at x=3994992, y=2720288: closest beacon is at x=3744251, y=2600851
Sensor at x=3368581, y=1443706: closest beacon is at x=3744251, y=2600851
Sensor at x=2161363, y=1856161: closest beacon is at x=1163688, y=2000000
Sensor at x=3994153, y=3414445: closest beacon is at x=3979063, y=3856315
Sensor at x=2541906, y=2965730: closest beacon is at x=2803715, y=2643139
Sensor at x=600169, y=3131140: closest beacon is at x=1163688, y=2000000
Sensor at x=163617, y=1082438: closest beacon is at x=1163688, y=2000000
Sensor at x=3728368, y=140105: closest beacon is at x=3732654, y=-724773
Sensor at x=1187681, y=2105247: closest beacon is at x=1163688, y=2000000
Sensor at x=2327144, y=3342616: closest beacon is at x=2445544, y=3467698

50
2022/inputs/16.txt
View File

@@ -1,50 +0,0 @@
Valve QJ has flow rate=11; tunnels lead to valves HB, GL
Valve VZ has flow rate=10; tunnel leads to valve NE
Valve TX has flow rate=19; tunnels lead to valves MG, OQ, HM
Valve ZI has flow rate=5; tunnels lead to valves BY, ON, RU, LF, JR
Valve IH has flow rate=0; tunnels lead to valves YB, QS
Valve QS has flow rate=22; tunnel leads to valve IH
Valve QB has flow rate=0; tunnels lead to valves QX, ES
Valve NX has flow rate=0; tunnels lead to valves UH, OP
Valve PJ has flow rate=0; tunnels lead to valves OC, UH
Valve OR has flow rate=6; tunnels lead to valves QH, BH, HB, JD
Valve OC has flow rate=7; tunnels lead to valves IZ, JR, TA, ZH, PJ
Valve UC has flow rate=0; tunnels lead to valves AA, BY
Valve QX has flow rate=0; tunnels lead to valves AA, QB
Valve IZ has flow rate=0; tunnels lead to valves OC, SX
Valve AG has flow rate=13; tunnels lead to valves NW, GL, SM
Valve ON has flow rate=0; tunnels lead to valves MO, ZI
Valve XT has flow rate=18; tunnels lead to valves QZ, PG
Valve AX has flow rate=0; tunnels lead to valves UH, MO
Valve JD has flow rate=0; tunnels lead to valves OR, SM
Valve HM has flow rate=0; tunnels lead to valves TX, QH
Valve LF has flow rate=0; tunnels lead to valves ZI, UH
Valve QH has flow rate=0; tunnels lead to valves OR, HM
Valve RT has flow rate=21; tunnel leads to valve PG
Valve NE has flow rate=0; tunnels lead to valves VZ, TA
Valve OQ has flow rate=0; tunnels lead to valves TX, GE
Valve AA has flow rate=0; tunnels lead to valves QZ, UC, OP, QX, EH
Valve UH has flow rate=17; tunnels lead to valves PJ, NX, AX, LF
Valve GE has flow rate=0; tunnels lead to valves YB, OQ
Valve EH has flow rate=0; tunnels lead to valves AA, MO
Valve MG has flow rate=0; tunnels lead to valves TX, NW
Valve YB has flow rate=20; tunnels lead to valves IH, GE, XG
Valve MO has flow rate=15; tunnels lead to valves EH, ON, AX, ZH, CB
Valve JR has flow rate=0; tunnels lead to valves ZI, OC
Valve GL has flow rate=0; tunnels lead to valves AG, QJ
Valve SM has flow rate=0; tunnels lead to valves JD, AG
Valve HB has flow rate=0; tunnels lead to valves OR, QJ
Valve TA has flow rate=0; tunnels lead to valves OC, NE
Valve PG has flow rate=0; tunnels lead to valves RT, XT
Valve XG has flow rate=0; tunnels lead to valves CB, YB
Valve ES has flow rate=9; tunnels lead to valves QB, FL
Valve BH has flow rate=0; tunnels lead to valves RU, OR
Valve FL has flow rate=0; tunnels lead to valves SX, ES
Valve CB has flow rate=0; tunnels lead to valves MO, XG
Valve QZ has flow rate=0; tunnels lead to valves AA, XT
Valve BY has flow rate=0; tunnels lead to valves UC, ZI
Valve ZH has flow rate=0; tunnels lead to valves MO, OC
Valve OP has flow rate=0; tunnels lead to valves NX, AA
Valve NW has flow rate=0; tunnels lead to valves MG, AG
Valve RU has flow rate=0; tunnels lead to valves ZI, BH
Valve SX has flow rate=16; tunnels lead to valves IZ, FL

1
2022/inputs/17.txt
View File

File diff suppressed because one or more lines are too long

2893
2022/inputs/18.txt
View File

File diff suppressed because it is too large Load Diff

30
2022/inputs/19.txt
View File

@@ -1,30 +0,0 @@
Blueprint 1: Each ore robot costs 3 ore. Each clay robot costs 3 ore. Each obsidian robot costs 3 ore and 16 clay. Each geode robot costs 3 ore and 20 obsidian.
Blueprint 2: Each ore robot costs 4 ore. Each clay robot costs 3 ore. Each obsidian robot costs 4 ore and 20 clay. Each geode robot costs 2 ore and 15 obsidian.
Blueprint 3: Each ore robot costs 4 ore. Each clay robot costs 4 ore. Each obsidian robot costs 4 ore and 15 clay. Each geode robot costs 3 ore and 8 obsidian.
Blueprint 4: Each ore robot costs 3 ore. Each clay robot costs 4 ore. Each obsidian robot costs 2 ore and 15 clay. Each geode robot costs 2 ore and 13 obsidian.
Blueprint 5: Each ore robot costs 4 ore. Each clay robot costs 4 ore. Each obsidian robot costs 2 ore and 12 clay. Each geode robot costs 3 ore and 15 obsidian.
Blueprint 6: Each ore robot costs 2 ore. Each clay robot costs 3 ore. Each obsidian robot costs 3 ore and 11 clay. Each geode robot costs 2 ore and 16 obsidian.
Blueprint 7: Each ore robot costs 4 ore. Each clay robot costs 4 ore. Each obsidian robot costs 4 ore and 8 clay. Each geode robot costs 2 ore and 15 obsidian.
Blueprint 8: Each ore robot costs 3 ore. Each clay robot costs 4 ore. Each obsidian robot costs 2 ore and 11 clay. Each geode robot costs 2 ore and 10 obsidian.
Blueprint 9: Each ore robot costs 3 ore. Each clay robot costs 3 ore. Each obsidian robot costs 3 ore and 16 clay. Each geode robot costs 3 ore and 9 obsidian.
Blueprint 10: Each ore robot costs 4 ore. Each clay robot costs 2 ore. Each obsidian robot costs 2 ore and 16 clay. Each geode robot costs 2 ore and 8 obsidian.
Blueprint 11: Each ore robot costs 3 ore. Each clay robot costs 4 ore. Each obsidian robot costs 4 ore and 5 clay. Each geode robot costs 3 ore and 12 obsidian.
Blueprint 12: Each ore robot costs 4 ore. Each clay robot costs 4 ore. Each obsidian robot costs 3 ore and 7 clay. Each geode robot costs 4 ore and 20 obsidian.
Blueprint 13: Each ore robot costs 3 ore. Each clay robot costs 4 ore. Each obsidian robot costs 4 ore and 18 clay. Each geode robot costs 2 ore and 11 obsidian.
Blueprint 14: Each ore robot costs 4 ore. Each clay robot costs 4 ore. Each obsidian robot costs 4 ore and 20 clay. Each geode robot costs 2 ore and 8 obsidian.
Blueprint 15: Each ore robot costs 4 ore. Each clay robot costs 4 ore. Each obsidian robot costs 4 ore and 10 clay. Each geode robot costs 2 ore and 7 obsidian.
Blueprint 16: Each ore robot costs 4 ore. Each clay robot costs 4 ore. Each obsidian robot costs 4 ore and 9 clay. Each geode robot costs 2 ore and 20 obsidian.
Blueprint 17: Each ore robot costs 4 ore. Each clay robot costs 4 ore. Each obsidian robot costs 4 ore and 17 clay. Each geode robot costs 2 ore and 13 obsidian.
Blueprint 18: Each ore robot costs 4 ore. Each clay robot costs 4 ore. Each obsidian robot costs 2 ore and 16 clay. Each geode robot costs 4 ore and 16 obsidian.
Blueprint 19: Each ore robot costs 4 ore. Each clay robot costs 4 ore. Each obsidian robot costs 2 ore and 7 clay. Each geode robot costs 4 ore and 13 obsidian.
Blueprint 20: Each ore robot costs 3 ore. Each clay robot costs 3 ore. Each obsidian robot costs 2 ore and 14 clay. Each geode robot costs 3 ore and 17 obsidian.
Blueprint 21: Each ore robot costs 3 ore. Each clay robot costs 3 ore. Each obsidian robot costs 3 ore and 19 clay. Each geode robot costs 3 ore and 19 obsidian.
Blueprint 22: Each ore robot costs 4 ore. Each clay robot costs 4 ore. Each obsidian robot costs 4 ore and 7 clay. Each geode robot costs 2 ore and 16 obsidian.
Blueprint 23: Each ore robot costs 3 ore. Each clay robot costs 3 ore. Each obsidian robot costs 3 ore and 19 clay. Each geode robot costs 3 ore and 17 obsidian.
Blueprint 24: Each ore robot costs 3 ore. Each clay robot costs 3 ore. Each obsidian robot costs 2 ore and 20 clay. Each geode robot costs 2 ore and 20 obsidian.
Blueprint 25: Each ore robot costs 4 ore. Each clay robot costs 4 ore. Each obsidian robot costs 4 ore and 14 clay. Each geode robot costs 3 ore and 16 obsidian.
Blueprint 26: Each ore robot costs 4 ore. Each clay robot costs 4 ore. Each obsidian robot costs 3 ore and 5 clay. Each geode robot costs 3 ore and 18 obsidian.
Blueprint 27: Each ore robot costs 3 ore. Each clay robot costs 4 ore. Each obsidian robot costs 2 ore and 19 clay. Each geode robot costs 2 ore and 12 obsidian.
Blueprint 28: Each ore robot costs 2 ore. Each clay robot costs 4 ore. Each obsidian robot costs 4 ore and 15 clay. Each geode robot costs 2 ore and 20 obsidian.
Blueprint 29: Each ore robot costs 3 ore. Each clay robot costs 4 ore. Each obsidian robot costs 3 ore and 6 clay. Each geode robot costs 2 ore and 10 obsidian.
Blueprint 30: Each ore robot costs 4 ore. Each clay robot costs 3 ore. Each obsidian robot costs 3 ore and 7 clay. Each geode robot costs 3 ore and 9 obsidian.

5000
2022/inputs/20.txt
View File

File diff suppressed because it is too large Load Diff

2755
2022/inputs/21.txt
View File

File diff suppressed because it is too large Load Diff

202
2022/inputs/22.txt
View File

File diff suppressed because one or more lines are too long

73
2022/inputs/23.txt
View File

@@ -1,73 +0,0 @@
#.##.##...####..#.##.##....###....##...#..#####..#.##.##.#...###.##..#.##
.#....#..#.##..#.#.#...#..#..####..#.#.##.#.#..#.#..#.#..##.#..........#.
##.#####.###.#...######..###.#.#..##.#.##.#......#..##.....###.#.##.##.##
..#######.####.#..###...####..####....#.####.#.#..#.#.###.##.###.##..#...
.#..#.##...#...####.....##.#.#..#...###.....##..#.##..#.#.#.##.##.#.#.#..
####.#...#.#..##..###.####.#######.....#.##.#..#.#...#.##.#....#.........
..#.#.####...###.##.#..#.....#.##...#.#.####.....#..##....#..#####...##..
#####..##.....#.##..#.####....#.#....#.##....#.#....##.#####.#...####..##
#.#..#####.###..####..#.##..#######....##..#.###.#.#....##.#..##.##..#..#
..##.#.##.....###..#..#..#.####....#..####..##.###...#..#..#...##..##..##
#.###.##.#...##.##.#.##..####.##.#.#.###...##.#....#.#.#.##.##...#.##.#.#
.#####..###.#.###.###....#..#..#....#.##.#.###.#.####..###.#####.#.#####.
...#..##.##.#.#.###.#######.##.#...##..##...#......#..####.#.#...#.#####.
.#..###..######..#.#.##.##.#.##....##.#...#...#..#.#.##.#...#.#..#...#.##
##..#.#...#.###.#..#..#.###.###..###.#.......#####.##.####..#...#..#....#
...#..###...#...###.#.....#.###.##.###.####.##.....##..##.#.##.#.#...#.##
####.#......#..###..#.#...##.#.##..#...#.###...#..##.#..#.....####.##.###
##....#..#####..#####....##.#####.##.###..#.#####..###.##..#.#..###.#.###
##.##...##.###.#.#..#####...#..#...#....#..#.#.#.......##..#...#..######.
......#.###.#.##..####..#..##..##.###.#..##...#...#...#...#.###.#.#.##.##
....##..#...##.##.#.#.#..#..#.#...####.#.....#.#.#.##.#.....##.#...#.#.##
..#..###.#..###.####..#.#....#..##.#.##..###...#.##.#.####.##.#.#.#.#...#
...###.....####.######...####.....#.#.#.#...#..##.##...#.###..###.#.#####
#.##..#.##.#......#####..#...####.#...###...###.##...##.##...###.###.##.#
###....#..#.###..#.####.##.#...##..#..#..#....###...#......#..#..##.#.###
.####.#.###..#########...#.##############.##...#.##.##.#..#.#.##.#.#.###.
.#.##...#...###..#..#.#.#..#.#.#.#.##........#.##.#.#.##.##.#.#.##.######
##.#.#.###..###.###.#.#.....#.###..####.#.#..##.#.##..#.####..#.......##.
.#.#####.#..###..##.#..#...#.#.##..#..#..#..##.####.##.#..###.#......#...
.##..##..#..#.#..###...#.#.##.###..#..#...#.##.#.##..#.#.##..#....#...#..
..#......###..###..##...##.###..##.#.....#.###...##.##..#...#..#.#..#....
.#.#.#.#.#...###.#######..#..###...#.###.#.###.##....#...#.##......####..
#...#.##.#...#.#.#.###.#..#.#..##.###.######.#.#....###.##...#....#....#.
.###....#..####.#..#....##.#..##..#..#.#####.#.#...##.##...####.###.##..#
#...#.#...#...##.#####.#.#...##..#..##.#...#...###....##.######.#..#.##.#
#...##...##..#......####.#.#.##.##.#.......####...####...#..#..#.#..#.##.
.###....#.####..##.###..#....#...##.###..#...#.##.#...#####.###..#..#..##
##.#..##..###.#..#..####...#.##.##..#......####....#....#.###..##......##
##.##....#####.##.###.######..#..####..##.#.####.#..####.##...##....#####
.##.#..##..#.##..###.....#..#.##..####...#.##...#.#.#.#..##.###.....##...
.##.#...#...####..##.#....##...#..###.#.#..#....##.######.#...##.###..##.
##.##.###..#.##.#..#....#.##.#.##..#...#..##.#.####..##.##...#..##.##..##
.#..###.#.#.##..#..#.####.#.##.#..##.#....#.###.##..#.###...#..#....###..
####..#.#..###..#...##.##.###.##...#.##.##...##..#.##.##...#.#..#.#.#.#..
..###...#..#...........#.###.##..#..###..##.#.##.#...#.#..#.....##..#####
.....##....###..###.###..#..#...##..#......#.##..#.#.#..##..#.###.....#.#
..####.#......#...#.#.#.#..#..##....##..#.#...##.##.##.###.###...###...#.
##..#.#.#.##.###########.#.###....####.##.#.#...####..#.##.#...##...#....
##...#..#...####.#.####....#.########.######..###....###..##..#...#.###..
##.###.####..#.##.#.#####.##.###..#.#.#.##.##.##.####.##.#...#..#..##....
.#..#.#.##..##...#....#.#....#....###..#..##..###.##.####.##.####.##.#...
##.#.##.##...#.#..#.#...##...#...#..#......#.###......###.....#.#.#####.#
..#.##.##.###....#.#..###..#..##.####.###.##..##.##....#...##.#..#..##.##
#####.#...#..##..##.#.#.....##..#..##.##.##.####..#####.#..###..#.##..##.
####.##..........###.###.#####.#.#..##...##.....#..###..##..#.####..#.##.
#.....##.####...#..##.##..#..#....##..#...#..#.#.....#..#...#.###.##.#..#
#.#.##..###.#...##.#...###.#......#....##..##.##.###.#.#.#..#.##.####..##
##..###.#.#......##.##.##.#.#####.#.#.###...###.##.#......#.##########..#
.####....#..#...###.#..##.#.####..#.#..######.#.####..##....###..##..#..#
#..##.#.#...##.#.#.########.....#.##...#....#.####.###.########.#.##.#...
#.#######..#.##.#.#.#..####..##.#..###.####.#..#########....####....###..
..##.#...##...#..###.#..##.#..#...##.####.######.####.#..##.#...#.#..###.
.#..##.#.##..#......##.#.#.##.#####.#.###....#...###...#....#.###.....###
#......#.#..##....##.########.#..#..##.##......#.#..######..##.##..##.###
..##...#...#.#..#.#########..##..#####..#..#..##.#....##...#.#....##.#.#.
.##..###.####.#..#####.###..###..#......##...#.....####..###..#..##.#.##.
......###.#..#...#..#.#.##.#.###...##.#.#....####.#..#.######.#.#...####.
...#.##.####....##..##.#.###.###.....#..###...####..##..######.#..##.....
.....####.....###.#.#.......#####.#.#....##...#####..#..#.#..#.#.#..##.##
##..##.#..##..#..#.#####..##.####.#...#.#..#..###..#..#....#...#.###.##..
#.#..#.#########.####..#####..####.#.#####....#.#..##...#..####.#..###.#.
#..##.###.##..#....#...#..#.##..#..###..#####..#######.#####....#.##.....
####.####.########.#.###....#.#..#..#.#.#.#..#....#..#.....#..##..#.##.#.

27
2022/inputs/24.txt
View File

@@ -1,27 +0,0 @@
#.########################################################################################################################
#<^^^^v^><<v<v.v<>><^><v<vv^vv<^^.^v^.v.<<<<v.vv<.>^^><v.^>v^>^>^^v>>v^^^.<v<>v<>.<>v^^^^^^>>^^.^^>>vv><^v<^.<v><^^v^<<<>#
#<>>>^^v^>v>v>^^^^.<<<>><^^>>^^<>v^v^v>^v>v>^vv.vvv>v<^^<<v>v^^><^>.>^^^.><^^<v.<^^>.v<vv<^>^<<<<v^vv>>>>v^.^v.>>>^v.>.v>#
#.v^v>vv.v<<^v>^<^v<.v<<.>>^vv<.^v^<^^>^<vv^vv>><^vv<<v>^^^vvv<v.><^.<v<^>>>.^<^<.v<^<^v>><^^^><^>>v^<^<v>^>>v^v<><^vv<v<#
#>.>>^<^v>v^.><^^.>.^>v>^^><vv>v><.^v<>^<<vvvv.<>>>^v.v<vv>.v..v^>><<v.^.^^v>^^v<v>>>^v<vvv.<^^<<>^>^.>v^^>^v<^v^v<>.<v<<#
#<v^^>v>vvvv<^^.^<^v><v<>v^>v<^<^^^<>^<<v<^>^^.<^v^^<<>.>vvv^^^v<v.^^^^<<<>^v^><^>v>><^.<^^^<>^v^v>^^v>>v>v<v><>v.^><v>>>#
#<^v>..>^>vv>v<<v>.v>vv>v^v<<<<<<<<v^^<v<.v.^<>>^>^^<>^^<>v<v.<^<.vvvvv>v^.^><<v>v<>>v.v.v^^>v<^v<^>v^v><<.<^^>v^vv<^^vv>#
#>v^^v^v>.<.^vv.^<<<<.<v>>v>>v^<.<><>v><<<^.<>v><.v^<v><<.><<<^^vv>^>v<<<>^<.^v>vv^<<^.>^<^^v<<vvvvv><^>v>^.>>>.v^.v^vv<>#
#<<<>>...v^^>^v<^v>>><<<>>vv^^<^^>^v<.>v^.>>v<<v>>>>^><.>v^.^vv><v^<.^v<^v<<<.^v^^^^<>^v>^>>>vv^<<.^>>v><vvvv<>v^<>><v<v>#
#>.>><vvv<<>v<><^><v>>.^<>.>^v^.<^.<>^>v^.><<^>><v><>..v<>^^<^.>><<^<<^<.^>^.vv^^>^.^>^.v^>v<>^^vv<.<>>><<^v>v<<>>v><^^<>#
#<<>.v<<<>^.vv<^v>.>^<><>v^.v<>v<>>vv<<.^^<<>^>>.><v<^<v^.>^vvv<vv.^^.^><v^v^v^<>v.vv>v>.>v.vv<<v^<>^^^^<v^^^.>v.vv^<..><#
#>.<<<v<>vv>>^v>vvv<^<>.vvv^<^>v<>^^<v^..><.<^<><>^^^^<^>.<v^>>v>^>v>^<><<v>v>v<^^<v>v>v>><>^v<.^v^><v^^<v^>v><..^.v<^<v>#
#>>^<^<v<<^vv>^^<>^<<>.<<v<^v^^v>.vv<><<v>^<>^><v^>.>>v^^<^^^^>v^^^^vv<>>><<^^<<><<<>v^<v^v<^.<>>>>^v>^><<<^^><vv<<<^<.<>#
#<^>.vv>>^.v.>^^v>.^<>>^<<..<v><^><><^v<v<^v^>^^^>v<^^.<>v.<<v<vv.>v^^<^<>>>vvv<^<^v><v>v>v^>..^<v<vv<<^^^v>.^><v<>^>><>>#
#>^<><<>^<<v><^>v^.v><>.<<^>>.<^^<v<<^>.>v.>v>><^^<>vv<<<>v.<vv><v<<.<>v<<.vv<><>>^vv<>v>vv^.<v<v<>><.v^v><.v^.v^v>>v>>v<#
#<<>><^^<v.v<<vv>>.<>v>>^^<^v.<v^<vv.vvv<><<<^v.^^<.><v<v<..v^>v^.^v^>v<>^v<<^<>vvv><>>v^^^>v<<<>.^<vv^>^>v^v^^.><<.>>^^>#
#<^.v^>^v>^<^><<^v^>v^<><<^^^v<<^.v^v<>^.>.v<<<v^vv^^v.<v<^^<^v^.><^^>v.<v<<^^<vv<>>>.<>^.^v>v>v><^><<<>.^^<>v.<.v><><v><#
#><<^>^<v<>^^^vv^>>.vv>vvv^v^>^^>v<<>^^^^>^>v<>>v^v>v><>.^vv^<>>>><<<>^>^.>..vv>^^^<^>v<>>^v><v<>^vv>v>^^vv<><^>^^^..>>>>#
#><vv^<v^^>><<v<v.<.v^..v><^v<<>^v>.^><v><^^v^<^<v><vvv^^v^><^v.><vv><^>^<v^v><v<.>^><^<<<v>>>v<><.^<^>^v<<^^>.<>vv<^.<v>#
#<.^^>><>><>><><>^.^>.vv^>>><<><vvvvv^v<<^^>.^..>><<<v>>.<>v<^<vv<^^.v^>>v<>vv^>vv<^<><<.vv><.<^^><>.vv<<><v>><>v<vvvv^.>#
#<v<<.^..v<>v><v<>>^<<.><^<v<^vv>vv>>v>^^<^^^>v^^>><^v<^.<<^^v<^v>>^.^<v.<>^v<^v^>v><v<>>^.>v.>>v>.>^v<>v<v>v<v<.>vv><.>>#
#<v^vv>>v<<.<v^<<.>^<^v<>v^^<>.v^>^v<v>>>vv>^^>>>v<<<><<^^.>>^><>^<v<>>.v>^>v^^>^^>>>v>v^>>v>^^.v>.vvv>.v<>.^^<<<^vv^>^^>#
#>v^^.v^<.<^v<>.^<><>^^^.v.<<.^<^v<vv^v^>v^>^v.^.v^>vvv<^<>^>^^v>v>v^.v^^>^>>^>^v^>^v^^.><^.^^>^^<^><>>^>.>.^^^v<<<v.>v>.#
#<v><>v<^^<><<vv.v><v>.vv^><.v^.<v^v.><>^<>.^<<vvv^vv^>v.^v>.><^^<.>>vvv><^<^<v>v<^v.^^><>>>.<^^<v<v^^.^v<^>^<v^<>>v>>>><#
#><^^v>>>vv>^<<<<>>v>vv<vv<>>>><v>.v<<.<>><v^.<>.<<^vv>^><v<^>^<<v^<^><>>.v<^vv<vv<><^<>.vv^v^^<>>vvv<>^<v<<v<<v^<v<^>^^>#
#<v..<.vv<v<>vvv^..v>^v^><^<^>>^.v^^<><>>v^>><><<v<v>><^^^v>vv><<^<.>>>v<v.><>v><>>^^<<.>>.><>vv>.^^vv>>>^vv^<^>^<^<^<<^>#
########################################################################################################################.#

126
2022/inputs/25.txt
View File

@@ -1,126 +0,0 @@
2=1
2=-02211=
2=-1111=2-0-20=
2=2-=12
1--2-=2211-221
1=20011
1221=021-0=2011-1
1=00=202011=
200=121-=2-11=21
2-21002021202
1-11=12011112
1==2-=0-=2-0-0
20=-12--12
101122=222021221-
12=2200-1==1=12=1=1
2==-21=-=2
1==-1222-1==2-
111-2-2=0
1=2
1=20=-00=22
1=2=0-2101=2
10=
10-=12101-102=1=
12=11=-
1202=0--0-2==0
1-0--
10210210-10021=2-2
22=
12-110101
2=-===0=0=11--
2=21022-00-
2-111102102--201=0
2=-2=
12=22=11-1000=121
11=10-02111211
20210121--0=1=-=
1=-
10=-==02-20-0=01
21=0=-=
2=10002
1-0102-020201121
11---01101=--
1=-1=-=-011
211-00-2==21==
21
1201-1202=2-0
21000=2=1-=10--2
1=0=
1-1
1-2---=1====-0210=-0
2-220-=
122-
110200-0
2=--2
20112=0-2022-
1=-0--
1=-01-0-10=2=0===-
1=22=2=--11=-0-2111
1==00-1=00=0-
1=2212-1-=201
2-200=2001
2222012-10-0=-0=
1-====
100=2200
1-11==0
1--2111-1
1---2121-202210=2
11222=
1=2102-2221-111-
111
1=
1--0=-1
10=00=10=---1=-
1=0==-2
220002
1==211-0=222102-
1-==-121021
1202-1=01--202
12=-0===11=0
20-001=
1000-2-==2=-
1=01--
10=--01221
1-=2-=0=-0==10-22-
2021212-1020=002
11===1==-2-01-21
2-00-10-
12-0221212000
201==
20011
2---0=1222--02
20-
10-=02010
101--0202=-2=1==01
2=0121-02112-0=
2-=-=1011
11-=02
110-2001
1==011-12000101-11
2=
1-11-=--=
110
101=21
1=11
212-10020-212111-2
102=22
1-
1-02=22-=1==2
11=10-00-=00-00=-
220200-=2
1-0=----
1022=0-2--==--1
1-=201-1021
2=-1-10=1=-2020=00
12201=0102-0110=-
20=2
2020=-===1==-212
1=0-222-2=22=-=
1=--12==0100=-21
1=1-2
1=-220001=1
20
1=1
1=0=-=1=0-=01
202102-200
2-=2-110012

142
2022/src/common.rs
View File

@@ -1,14 +1,6 @@
//! Common helper utilities to all days //! Common helper utilities to all days
use std::cmp::Ordering;
use std::ops::Add;
use std::ops::Div;
use std::ops::Index;
use std::ops::IndexMut;
use std::ops::Sub;
use anyhow::Result; use anyhow::Result;
use nom::combinator::map;
use nom::error::ErrorKind; use nom::error::ErrorKind;
use nom::error::ParseError; use nom::error::ParseError;
use nom::Finish; use nom::Finish;
@@ -100,137 +92,3 @@ where
} }
} }
} }
/// Add an index to repeated successful invocations of the embedded parser.
pub fn enumerate<I, O, E>(f: impl Parser<I, O, E>) -> impl FnMut(I) -> IResult<I, (usize, O), E> {
let mut index = 0usize;
map(f, move |v| {
let res = (index, v);
index += 1;
res
})
}
/// Return the minimum and maximum of two unordered variables
pub fn minmax<T>(a: T, b: T) -> (T, T)
where
T: PartialOrd,
{
if a < b {
(a, b)
} else {
(b, a)
}
}
/// Some magic to get two mutable references into the same slice
pub fn get_both<T>(slice: &mut [T], first: usize, second: usize) -> (&mut T, &mut T) {
match first.cmp(&second) {
Ordering::Greater => {
let (begin, end) = slice.split_at_mut(first);
(&mut end[0], &mut begin[second])
}
Ordering::Less => {
let (begin, end) = slice.split_at_mut(second);
(&mut begin[first], &mut end[0])
}
Ordering::Equal => panic!("Tried to get the same index twice {first}"),
}
}
#[derive(Debug, Default)]
pub struct IndexSet(Vec<u32>);
impl IndexSet {
pub fn with_capacity(capacity: usize) -> Self {
Self(Vec::with_capacity(
capacity / std::mem::size_of::<u32>() / 8,
))
}
fn ensure_item(&mut self, item: usize) -> &mut u32 {
if self.0.len() <= item {
self.0.resize(item + 1, 0);
}
&mut self.0[item]
}
#[inline]
fn index(index: usize) -> (usize, u8) {
const PER_ENTRY: usize = 8 * std::mem::size_of::<u32>();
(index / PER_ENTRY, (index % PER_ENTRY) as u8)
}
pub fn insert(&mut self, index: usize) -> bool {
let (entry, pos) = Self::index(index);
let item = self.ensure_item(entry);
if *item & (1 << pos) != 0 {
false
} else {
*item |= 1 << pos;
true
}
}
pub fn contains(&self, index: usize) -> bool {
let (entry, pos) = Self::index(index);
self.0
.get(entry)
.map_or(false, |&entry| (entry & (1 << pos) != 0))
}
}
#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
pub struct Vec2(pub [i32; 2]);
impl Vec2 {
pub fn l1(self) -> i32 {
self.0.into_iter().map(i32::abs).sum()
}
}
impl Add<Self> for Vec2 {
type Output = Self;
fn add(self, rhs: Self) -> Self::Output {
Self([self[0] + rhs[0], self[1] + rhs[1]])
}
}
impl Sub<Self> for Vec2 {
type Output = Self;
fn sub(self, rhs: Self) -> Self::Output {
Self([self[0] - rhs[0], self[1] - rhs[1]])
}
}
impl Div<i32> for Vec2 {
type Output = Self;
fn div(self, rhs: i32) -> Self::Output {
Self(self.0.map(|v| v / rhs))
}
}
impl Index<usize> for Vec2 {
type Output = i32;
#[inline]
fn index(&self, index: usize) -> &Self::Output {
&self.0[index]
}
}
impl IndexMut<usize> for Vec2 {
#[inline]
fn index_mut(&mut self, index: usize) -> &mut Self::Output {
&mut self.0[index]
}
}

9
2022/src/day01.rs
View File

@@ -2,6 +2,7 @@ use std::ops::Add;
use anyhow::Result; use anyhow::Result;
use nom::character::complete::newline; use nom::character::complete::newline;
use nom::combinator::opt;
use nom::multi::separated_list0; use nom::multi::separated_list0;
use nom::sequence::terminated; use nom::sequence::terminated;
use nom::IResult; use nom::IResult;
@@ -13,9 +14,13 @@ fn parse_elf(input: &[u8]) -> IResult<&[u8], i32> {
reduce_many1(terminated(nom::character::complete::i32, newline), Add::add)(input) reduce_many1(terminated(nom::character::complete::i32, newline), Add::add)(input)
} }
fn parse_max(input: &[u8]) -> IResult<&[u8], i32> {
reduce_many1(terminated(parse_elf, opt(newline)), Ord::max)(input)
}
pub fn part1(input: &[u8]) -> Result<String> { pub fn part1(input: &[u8]) -> Result<String> {
let elves = parse_input(input, parse_elf_list)?; let result = parse_input(input, parse_max)?.to_string();
Ok(elves.into_iter().fold(0, Ord::max).to_string()) Ok(result)
} }
fn parse_elf_list(input: &[u8]) -> IResult<&[u8], Vec<i32>> { fn parse_elf_list(input: &[u8]) -> IResult<&[u8], Vec<i32>> {

50
2022/src/day02.rs
View File

@@ -1,12 +1,15 @@
use std::ops::Add;
use anyhow::Result; use anyhow::Result;
use nom::character::complete::newline; use nom::character::complete::newline;
use nom::combinator::map;
use nom::combinator::map_res; use nom::combinator::map_res;
use nom::multi::many0;
use nom::sequence::separated_pair; use nom::sequence::separated_pair;
use nom::sequence::terminated; use nom::sequence::terminated;
use nom::IResult; use nom::IResult;
use crate::common::parse_input; use crate::common::parse_input;
use crate::common::reduce_many1;
#[derive(Copy, Clone, Eq, PartialEq)] #[derive(Copy, Clone, Eq, PartialEq)]
enum Rps { enum Rps {
@@ -70,7 +73,7 @@ impl TryFrom<u8> for Rps {
} }
} }
fn parse_plan(input: &[u8]) -> IResult<&[u8], Vec<(Rps, Rps)>> { fn parse_line(input: &[u8]) -> IResult<&[u8], (Rps, Rps)> {
fn parse_rps(input: &[u8]) -> IResult<&[u8], Rps> { fn parse_rps(input: &[u8]) -> IResult<&[u8], Rps> {
// Note: alpha1 also sort of works but is significantly slower // Note: alpha1 also sort of works but is significantly slower
map_res(nom::bytes::complete::take(1usize), |v: &[u8]| { map_res(nom::bytes::complete::take(1usize), |v: &[u8]| {
@@ -78,33 +81,34 @@ fn parse_plan(input: &[u8]) -> IResult<&[u8], Vec<(Rps, Rps)>> {
})(input) })(input)
} }
fn parse_line(input: &[u8]) -> IResult<&[u8], (Rps, Rps)> { terminated(
separated_pair(parse_rps, nom::character::complete::char(' '), parse_rps)(input) separated_pair(parse_rps, nom::character::complete::char(' '), parse_rps),
} newline,
)(input)
many0(terminated(parse_line, newline))(input)
} }
pub fn part1(input: &[u8]) -> Result<String> { pub fn part1(input: &[u8]) -> Result<String> {
let plan = parse_input(input, parse_plan)?; parse_input(
input,
let result: u32 = plan reduce_many1(
.into_iter() map(parse_line, |(them, us)| us.score() + us.score_against(them)),
.map(|(them, us)| us.score() + us.score_against(them)) Add::add,
.sum(); ),
)
Ok(result.to_string()) .map(|sum| sum.to_string())
} }
pub fn part2(input: &[u8]) -> Result<String> { pub fn part2(input: &[u8]) -> Result<String> {
let plan = parse_input(input, parse_plan)?; parse_input(
input,
let result: u32 = plan reduce_many1(
.into_iter() map(parse_line, |(them, us)| {
.map(|(them, us)| us.score_result() + us.needed(them).score()) us.score_result() + us.needed(them).score()
.sum(); }),
Add::add,
Ok(result.to_string()) ),
)
.map(|sum| sum.to_string())
} }
#[cfg(test)] #[cfg(test)]

78
2022/src/day03.rs
View File

@@ -1,79 +1,9 @@
use anyhow::Result; use anyhow::Result;
use itertools::Itertools;
fn priority(item: u8) -> u32 { pub fn part1(_input: &[u8]) -> Result<String> {
match item { todo!()
b'a'..=b'z' => item - b'a' + 1,
b'A'..=b'Z' => item - b'A' + 27,
_ => 0,
}
.into()
} }
fn seen(backpack: &[u8]) -> u64 { pub fn part2(_input: &[u8]) -> Result<String> {
let mut seen = 0; todo!()
for &b in backpack {
seen |= 1 << priority(b);
}
seen
}
pub fn part1(input: &[u8]) -> Result<String> {
let mut total = 0;
for line in input.split(|&b| b == b'\n') {
let (first, last) = line.split_at(line.len() / 2);
let seen = seen(first);
for &b in last {
let prio = priority(b);
if (seen & (1 << prio)) != 0 {
total += prio;
break;
}
}
}
Ok(total.to_string())
}
pub fn part2(input: &[u8]) -> Result<String> {
let mut total = 0;
for chunk in &input.split(|&b| b == b'\n').chunks(3) {
let mut mask = u64::MAX;
for backpack in chunk {
let seen = seen(backpack);
mask &= seen;
}
if mask != 0 {
debug_assert_eq!(1, mask.count_ones());
total += mask.trailing_zeros();
}
}
Ok(total.to_string())
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("samples/03.txt");
#[test]
fn sample_part1() {
assert_eq!(part1(SAMPLE).unwrap(), "157")
}
#[test]
fn sample_part2() {
assert_eq!(part2(SAMPLE).unwrap(), "70")
}
} }

85
2022/src/day04.rs
View File

@@ -1,86 +1,9 @@
use anyhow::Result; use anyhow::Result;
use nom::bytes::complete::tag;
use nom::character::complete::newline;
use nom::combinator::map;
use nom::multi::many0;
use nom::sequence::separated_pair;
use nom::sequence::terminated;
use nom::IResult;
use crate::common::minmax; pub fn part1(_input: &[u8]) -> Result<String> {
use crate::common::parse_input; todo!()
#[derive(Copy, Clone, PartialOrd, PartialEq)]
struct Assignment(u32, u32);
impl Assignment {
fn one_contains(self, other: Self) -> bool {
let (first, second) = minmax(self, other);
if second.0 == first.0 {
first.1 <= second.1
} else {
second.0 <= first.1 && second.1 <= first.1
}
}
fn one_overlaps(self, other: Self) -> bool {
let (first, second) = minmax(self, other);
if second.0 == first.0 {
first.1 <= second.1
} else {
second.0 <= first.1
}
}
} }
fn parse_assignments(input: &[u8]) -> IResult<&[u8], Vec<(Assignment, Assignment)>> { pub fn part2(_input: &[u8]) -> Result<String> {
use nom::character::complete::u32; todo!()
fn parse_single(input: &[u8]) -> IResult<&[u8], Assignment> {
map(separated_pair(u32, tag("-"), u32), |(start, end)| {
Assignment(start, end)
})(input)
}
let parse_line = separated_pair(parse_single, tag(","), parse_single);
many0(terminated(parse_line, newline))(input)
}
fn parts_common(input: &[u8], filter: impl Fn(Assignment, Assignment) -> bool) -> Result<String> {
let assigments = parse_input(input, parse_assignments)?;
let overlapping = assigments
.into_iter()
.filter(|&(a, b)| filter(a, b))
.count();
Ok(overlapping.to_string())
}
pub fn part1(input: &[u8]) -> Result<String> {
parts_common(input, Assignment::one_contains)
}
pub fn part2(input: &[u8]) -> Result<String> {
parts_common(input, Assignment::one_overlaps)
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("samples/04.txt");
#[test]
fn sample_part1() {
assert_eq!(part1(SAMPLE).unwrap(), "2")
}
#[test]
fn sample_part2() {
assert_eq!(part2(SAMPLE).unwrap(), "4")
}
} }

150
2022/src/day05.rs
View File

@@ -1,151 +1,9 @@
use anyhow::Result; use anyhow::Result;
use nom::branch::alt;
use nom::bytes::complete::tag;
use nom::bytes::complete::take;
use nom::bytes::complete::take_until;
use nom::character::complete::newline;
use nom::combinator::map;
use nom::combinator::opt;
use nom::combinator::value;
use nom::multi::fold_many1;
use nom::multi::many1;
use nom::sequence::delimited;
use nom::sequence::preceded;
use nom::sequence::terminated;
use nom::sequence::tuple;
use nom::IResult;
use crate::common::enumerate; pub fn part1(_input: &[u8]) -> Result<String> {
use crate::common::get_both; todo!()
use crate::common::parse_input;
type Move = (usize, usize, usize);
type OwnedStacks = Vec<Vec<u8>>;
fn parse_row<'a>(input: &'a [u8], stacks: &mut OwnedStacks) -> IResult<&'a [u8], ()> {
// Forgive me for this crime
fold_many1(
enumerate(terminated(
alt((
// Parse a delimited value into a Some(content)
map(delimited(tag("["), take(1usize), tag("]")), |v: &[u8]| {
Some(v[0])
}),
// Or an empty stack into a None
value(None, tag(" ")),
)),
opt(tag(" ")),
)),
|| (),
move |_, (index, c)| {
if let Some(b) = c {
if stacks.len() <= index {
stacks.resize_with(index + 1, Vec::new);
}
stacks[index].push(b)
}
},
)(input)
} }
fn parse_stacks(input: &[u8]) -> IResult<&[u8], OwnedStacks> { pub fn part2(_input: &[u8]) -> Result<String> {
let mut stacks = Vec::new(); todo!()
let (input, _) = terminated(
fold_many1(
terminated(|input| parse_row(input, &mut stacks), newline),
|| (),
|_, _| (),
),
// Skip the line with the numbers
take_until("\n\n"),
)(input)?;
// Reverse the stacks since we parsed them top-down
for stack in &mut stacks {
stack.reverse();
}
Ok((input, stacks))
}
fn parse_task(input: &[u8]) -> IResult<&[u8], (OwnedStacks, Vec<Move>)> {
fn parse_usize(input: &[u8]) -> IResult<&[u8], usize> {
map(nom::character::complete::u32, |v| v as usize)(input)
}
let (input, stacks) = parse_stacks(input)?;
// Consume the double newline
let (input, _) = tag("\n\n")(input)?;
let (input, moves) = many1(terminated(
tuple((
preceded(tag("move "), parse_usize),
preceded(tag(" from "), parse_usize),
preceded(tag(" to "), parse_usize),
)),
newline,
))(input)?;
Ok((input, (stacks, moves)))
}
fn compute_answer(stacks: &mut [Vec<u8>]) -> Result<String> {
let mut result = String::with_capacity(stacks.len());
for stack in stacks {
result.push(
*stack
.last()
.ok_or_else(|| anyhow::anyhow!("Encountered empty stack"))? as char,
);
}
Ok(result)
}
pub fn part1(input: &[u8]) -> Result<String> {
let (mut stacks, moves) = parse_input(input, parse_task)?;
for (count, from, to) in moves {
let (from, to) = get_both(&mut stacks, from - 1, to - 1);
let drain_start = from.len() - count;
to.extend(from.drain(drain_start..).rev());
}
compute_answer(&mut stacks)
}
pub fn part2(input: &[u8]) -> Result<String> {
let (mut stacks, moves) = parse_input(input, parse_task)?;
for (count, from, to) in moves {
let (from, to) = get_both(&mut stacks, from - 1, to - 1);
let drain_start = from.len() - count;
to.extend(from.drain(drain_start..));
}
compute_answer(&mut stacks)
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("samples/05.txt");
#[test]
fn sample_part1() {
assert_eq!(part1(SAMPLE).unwrap(), "CMZ");
}
#[test]
fn sample_part2() {
assert_eq!(part2(SAMPLE).unwrap(), "MCD");
}
} }

67
2022/src/day06.rs
View File

@@ -1,68 +1,9 @@
use anyhow::Result; use anyhow::Result;
fn find_first(input: &[u8], unique: usize) -> Result<usize> { pub fn part1(_input: &[u8]) -> Result<String> {
let mut seen = [false; 256]; todo!()
let mut tail_it = input.iter();
let mut first = 0;
// Loop invariant: input[first..last] contains only unique characters
for (last, &c) in input.iter().enumerate() {
if seen[c as usize] {
first += (&mut tail_it)
.take_while(|&&b| b != c)
.map(|&b| seen[b as usize] = false)
.count()
+ 1; // +1 because take_while doesn't return the first element that didn't satisfy the condition, while we do need to count it
} else {
// New unique character found: input[first..=last] contains unique characters
if last - first + 1 == unique {
return Ok(last + 1);
}
seen[c as usize] = true;
}
}
anyhow::bail!("Did not find unique sequence of length {unique}");
} }
pub fn part1(input: &[u8]) -> Result<String> { pub fn part2(_input: &[u8]) -> Result<String> {
Ok(find_first(input, 4)?.to_string()) todo!()
}
pub fn part2(input: &[u8]) -> Result<String> {
Ok(find_first(input, 14)?.to_string())
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLES: &[&[u8]] = &[
b"mjqjpqmgbljsphdztnvjfqwrcgsmlb",
b"bvwbjplbgvbhsrlpgdmjqwftvncz",
b"nppdvjthqldpwncqszvftbrmjlhg",
b"nznrnfrfntjfmvfwmzdfjlvtqnbhcprsg",
b"zcfzfwzzqfrljwzlrfnpqdbhtmscgvjw",
];
#[test]
fn sample_part1() {
const CORRECT: &[usize] = &[7, 5, 6, 10, 11];
for (&sample, &correct) in SAMPLES.iter().zip(CORRECT) {
assert_eq!(find_first(sample, 4).unwrap(), correct);
}
}
#[test]
fn sample_part2() {
const CORRECT: &[usize] = &[19, 23, 23, 29, 26];
for (&sample, &correct) in SAMPLES.iter().zip(CORRECT) {
assert_eq!(find_first(sample, 14).unwrap(), correct);
}
}
} }

123
2022/src/day07.rs
View File

@@ -1,124 +1,9 @@
use anyhow::Context;
use anyhow::Result; use anyhow::Result;
use nom::branch::alt;
use nom::bytes::complete::tag;
use nom::bytes::complete::take_until;
use nom::character::complete::newline;
use nom::combinator::map;
use nom::combinator::opt;
use nom::multi::fold_many0;
use nom::sequence::delimited;
use nom::sequence::preceded;
use nom::sequence::terminated;
use nom::sequence::tuple;
use nom::IResult;
use crate::common::parse_input; pub fn part1(_input: &[u8]) -> Result<String> {
todo!()
fn parse_dir<'a>(
input: &'a [u8],
dirs: &mut Vec<u32>,
dir_stack: &mut Vec<&'a [u8]>,
) -> IResult<&'a [u8], u32> {
use nom::character::complete::u32;
enum Entry<'a> {
File(u32),
Dir(&'a [u8]),
}
let initial_len = dir_stack.len();
let (mut input, mut size) = preceded(
tag("$ ls\n"),
fold_many0(
// Map many newline-terminated entries
terminated(
// of either
alt((
// A size followed by a name
map(terminated(u32, take_until("\n")), Entry::File),
// Or the word "dir" followed by a name
map(preceded(tag("dir "), take_until("\n")), Entry::Dir),
)),
newline,
),
|| 0u32,
|files_sum, entry| match entry {
Entry::File(size) => files_sum + size,
Entry::Dir(name) => {
dir_stack.push(name);
files_sum
}
},
),
)(input)?;
for i in initial_len..dir_stack.len() {
let (new_input, content_size) = delimited(
tuple((tag("$ cd "), tag(dir_stack[i]), newline)),
|input| parse_dir(input, dirs, dir_stack),
// Optional cd'ing out because the last directory is never exited.
opt(tag("$ cd ..\n")),
)(input)?;
input = new_input;
size += content_size;
}
dirs.push(size);
dir_stack.truncate(initial_len);
Ok((input, size))
} }
fn parse_program(input: &[u8]) -> IResult<&[u8], (u32, Vec<u32>)> { pub fn part2(_input: &[u8]) -> Result<String> {
let mut dirs = Vec::new(); todo!()
let mut dirstack = Vec::new();
let (input, size) = preceded(tag("$ cd /\n"), |input| {
parse_dir(input, &mut dirs, &mut dirstack)
})(input)?;
Ok((input, (size, dirs)))
}
pub fn part1(input: &[u8]) -> Result<String> {
let (_, sizes) = parse_input(input, parse_program)?;
let searched_size: u32 = sizes.into_iter().filter(|&size| size <= 100_000).sum();
Ok(searched_size.to_string())
}
pub fn part2(input: &[u8]) -> Result<String> {
const TARGET: u32 = 30_000_000;
const TOTAL: u32 = 70_000_000;
let (used, sizes) = parse_input(input, parse_program)?;
let required = TARGET - (TOTAL - used);
let min = sizes
.into_iter()
.filter(|&size| size >= required)
.min()
.context("Did not find dir large enough to delete")?;
Ok(min.to_string())
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("samples/07.txt");
#[test]
fn sample_part1() {
assert_eq!(part1(SAMPLE).unwrap(), "95437");
}
#[test]
fn sample_part2() {
assert_eq!(part2(SAMPLE).unwrap(), "24933642");
}
} }

135
2022/src/day08.rs
View File

@@ -1,136 +1,9 @@
use anyhow::Context;
use anyhow::Result; use anyhow::Result;
#[inline] pub fn part1(_input: &[u8]) -> Result<String> {
fn stripe<'a>( todo!()
values: impl IntoIterator<Item = &'a u8>,
visible: impl IntoIterator<Item = &'a mut bool>,
) {
let mut max = 0;
for (&val, visible) in values.into_iter().zip(visible) {
if val > max {
max = val;
*visible = true;
if val == b'9' {
return;
}
}
}
} }
pub fn part1(input: &[u8]) -> Result<String> { pub fn part2(_input: &[u8]) -> Result<String> {
let width = input todo!()
.iter()
.position(|&b| b == b'\n')
.context("Single row field")?;
let height = input.len() / (width + 1); // Include newlines
let mut visible = vec![false; width * height];
// Horizontal striping
for (y, row) in input.chunks_exact(width + 1).enumerate() {
// First, left to right
stripe(&row[..width], &mut visible[(y * width)..]);
// Then right to left
stripe(
row[..width].iter().rev(),
visible[(y * width)..(y * width + width)].iter_mut().rev(),
);
}
// Vertical striping
for x in 0..width {
// Top to bottom
stripe(
input[x..].iter().step_by(width + 1),
visible[x..].iter_mut().step_by(width),
);
// Bottom to top
stripe(
input[x..].iter().step_by(width + 1).rev(),
visible[x..].iter_mut().step_by(width).rev(),
)
}
Ok(visible.into_iter().filter(|&b| b).count().to_string())
}
#[inline]
fn scenery<'a>(
values: impl IntoIterator<Item = &'a u8>,
visible: impl IntoIterator<Item = &'a mut usize>,
) {
let mut last_seen = [0; 10];
for (i, (&val, score)) in values.into_iter().zip(visible).enumerate() {
let val = val - b'0';
let visible = i - last_seen[val as usize];
if i > 0 {
*score *= visible;
last_seen[..=(val as usize)].fill(i);
} else {
*score = 0;
}
}
}
pub fn part2(input: &[u8]) -> Result<String> {
let width = input
.iter()
.position(|&b| b == b'\n')
.context("Single row field")?;
let height = input.len() / (width + 1); // Include newlines
let mut score = vec![1; width * height];
// Horizontal striping
for (y, row) in input.chunks_exact(width + 1).enumerate() {
// First, left to right
scenery(&row[..width], &mut score[(y * width)..]);
// Then right to left
scenery(
row[..width].iter().rev(),
score[(y * width)..(y * width + width)].iter_mut().rev(),
);
}
// Vertical striping
for x in 0..width {
// Top to bottom
scenery(
input[x..].iter().step_by(width + 1),
score[x..].iter_mut().step_by(width),
);
// Bottom to top
scenery(
input[x..].iter().step_by(width + 1).rev(),
score[x..].iter_mut().step_by(width).rev(),
)
}
Ok(score.into_iter().max().context("empty field")?.to_string())
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("samples/08.txt");
#[test]
fn sample_part1() {
assert_eq!(part1(SAMPLE).unwrap(), "21");
}
#[test]
fn sample_part2() {
assert_eq!(part2(SAMPLE).unwrap(), "8");
}
} }

121
2022/src/day09.rs
View File

@@ -1,122 +1,9 @@
use ahash::AHashSet;
use anyhow::Result; use anyhow::Result;
use nom::bytes::complete::tag;
use nom::bytes::complete::take;
use nom::character::complete::newline;
use nom::combinator::map_res;
use nom::multi::many0;
use nom::sequence::separated_pair;
use nom::sequence::terminated;
use nom::IResult;
use crate::common::parse_input; pub fn part1(_input: &[u8]) -> Result<String> {
use crate::common::Vec2; todo!()
#[derive(Copy, Clone)]
enum Direction {
Up,
Left,
Right,
Down,
} }
impl Direction { pub fn part2(_input: &[u8]) -> Result<String> {
fn vec_for(self) -> Vec2 { todo!()
Vec2(match self {
Direction::Up => [0, -1],
Direction::Left => [1, 0],
Direction::Right => [-1, 0],
Direction::Down => [0, 1],
})
}
}
impl TryFrom<u8> for Direction {
type Error = anyhow::Error;
fn try_from(value: u8) -> Result<Self, Self::Error> {
match value {
b'U' => Ok(Direction::Up),
b'L' => Ok(Direction::Left),
b'R' => Ok(Direction::Right),
b'D' => Ok(Direction::Down),
b => anyhow::bail!("Invalid direction '{b}'"),
}
}
}
fn parse_moves(input: &[u8]) -> IResult<&[u8], Vec<(Direction, u32)>> {
many0(terminated(
separated_pair(
map_res(take(1usize), |bs: &[u8]| Direction::try_from(bs[0])),
tag(" "),
nom::character::complete::u32,
),
newline,
))(input)
}
fn part_generic<const N: usize>(input: &[u8]) -> Result<String> {
let moves = parse_input(input, parse_moves)?;
let mut head_pos = Vec2([0, 0]);
let mut tails = [head_pos; N];
let mut visited = AHashSet::new();
visited.insert(head_pos);
for (direction, steps) in moves {
let step = direction.vec_for();
for _ in 0..steps {
head_pos = head_pos + step;
let mut ref_pos = head_pos;
for tail_pos in &mut tails {
let delta = ref_pos - *tail_pos;
if delta[0].abs() <= 1 && delta[1].abs() <= 1 {
break;
}
let step = Vec2([delta[0].signum(), delta[1].signum()]);
*tail_pos = *tail_pos + step;
ref_pos = *tail_pos;
}
visited.insert(*tails.last().unwrap());
}
}
Ok(visited.len().to_string())
}
pub fn part1(input: &[u8]) -> Result<String> {
part_generic::<1>(input)
}
pub fn part2(input: &[u8]) -> Result<String> {
part_generic::<9>(input)
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("samples/09.txt");
const SAMPLE_LARGE: &[u8] = include_bytes!("samples/09.large.txt");
#[test]
fn sample_part1() {
assert_eq!(part1(SAMPLE).unwrap(), "13");
}
#[test]
fn sample_part2() {
assert_eq!(part2(SAMPLE).unwrap(), "1");
assert_eq!(part2(SAMPLE_LARGE).unwrap(), "36");
}
} }

130
2022/src/day10.rs
View File

@@ -1,131 +1,9 @@
use anyhow::Result; use anyhow::Result;
use nom::branch::alt;
use nom::bytes::complete::tag;
use nom::character::complete::newline;
use nom::combinator::iterator;
use nom::combinator::map;
use nom::combinator::value;
use nom::sequence::preceded;
use nom::sequence::terminated;
use nom::IResult;
#[derive(Copy, Clone)] pub fn part1(_input: &[u8]) -> Result<String> {
enum Instruction { todo!()
AddX(i32),
Noop,
} }
impl Instruction { pub fn part2(_input: &[u8]) -> Result<String> {
#[inline] todo!()
pub fn cycles(self) -> i32 {
match self {
Instruction::AddX(_) => 2,
Instruction::Noop => 1,
}
}
#[inline]
pub fn execute(self, x: &mut i32, cycle: &mut i32) {
*cycle += self.cycles();
if let Instruction::AddX(v) = self {
*x += v;
}
}
}
fn parse_instruction(input: &[u8]) -> IResult<&[u8], Instruction> {
terminated(
alt((
value(Instruction::Noop, tag("noop")),
map(preceded(tag("addx "), nom::character::complete::i32), |v| {
Instruction::AddX(v)
}),
)),
newline,
)(input)
}
pub fn part1(input: &[u8]) -> Result<String> {
let mut x = 1;
// Count from one like a scrub
let mut cycle = 1;
let mut input_it = iterator(input, parse_instruction);
let mut total = 0;
for instruction in &mut input_it {
let old_cycle = cycle;
let old_x = x;
instruction.execute(&mut x, &mut cycle);
if old_cycle % 40 < 20 && cycle % 40 >= 20 {
let to_report = if cycle % 40 == 20 { x } else { old_x };
let checkpoint = cycle / 20 * 20;
total += to_report * checkpoint;
}
if cycle >= 220 {
return Ok(total.to_string());
}
}
anyhow::bail!("out of instructions")
}
pub fn part2(input: &[u8]) -> Result<String> {
let mut x = 1;
let mut input_it = iterator(input, parse_instruction);
let mut input_it = (&mut input_it).peekable();
let mut output = String::with_capacity(6 * (40 + 1));
let mut cpu_cycle = 0;
for crt_cycle in 1..=240 {
if let Some(instruction) = input_it.next_if(|i| cpu_cycle + i.cycles() < crt_cycle) {
instruction.execute(&mut x, &mut cpu_cycle);
}
let beam_pos = (crt_cycle + 39) % 40;
if (beam_pos - x).abs() <= 1 {
output.push('#');
} else {
output.push(' ');
}
if crt_cycle % 40 == 0 {
output.push('\n');
}
}
Ok(output)
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("samples/10.txt");
#[test]
fn sample_part1() {
assert_eq!(part1(SAMPLE).unwrap(), "13140");
}
#[test]
fn sample_part2() {
let answer = "## ## ## ## ## ## ## ## ## ##
### ### ### ### ### ### ###
#### #### #### #### ####
##### ##### ##### #####
###### ###### ###### ####
####### ####### ####### \n";
assert_eq!(part2(SAMPLE).unwrap(), answer);
}
} }

188
2022/src/day11.rs
View File

@@ -1,189 +1,9 @@
use anyhow::Result; use anyhow::Result;
use nom::branch::alt;
use nom::bytes::complete::tag;
use nom::bytes::complete::take;
use nom::character::complete::digit1;
use nom::character::complete::newline;
use nom::combinator::map;
use nom::combinator::map_res;
use nom::combinator::value;
use nom::multi::separated_list0;
use nom::multi::separated_list1;
use nom::sequence::delimited;
use nom::sequence::preceded;
use nom::sequence::separated_pair;
use nom::sequence::tuple;
use nom::IResult;
use strength_reduce::StrengthReducedU64;
use crate::common::parse_input; pub fn part1(_input: &[u8]) -> Result<String> {
todo!()
#[derive(Debug, Copy, Clone)]
enum Operation {
Mul(u64),
Add(u64),
Square,
} }
impl Operation { pub fn part2(_input: &[u8]) -> Result<String> {
fn transform(self, worry: u64) -> u64 { todo!()
match self {
Operation::Mul(val) => worry * val,
Operation::Add(val) => worry + val,
Operation::Square => worry * worry,
}
}
}
#[derive(Debug)]
struct Monkey {
items: Vec<u64>,
operation: Operation,
test_mod: StrengthReducedU64,
targets: [usize; 2],
inspected: usize,
}
impl Monkey {
fn handle_items(&mut self, drains: &mut [Vec<u64>; 2]) {
self.inspected += self.items.len();
for item in self.items.drain(..) {
let mut new_val = self.operation.transform(item);
// Miraculously get less worried
new_val /= 3;
drains[usize::from(new_val % self.test_mod == 0)].push(new_val);
}
}
fn handle_items2(&mut self, drains: &mut [Vec<u64>], mod_base: StrengthReducedU64) {
self.inspected += self.items.len();
for item in self.items.drain(..) {
let mut new_val = self.operation.transform(item);
// Modular arithmetic is a good way to get less worried
new_val = new_val % mod_base;
drains[usize::from(new_val % self.test_mod == 0)].push(new_val);
}
}
}
fn parse_operation(input: &[u8]) -> IResult<&[u8], Operation> {
preceded(
tag("new = old "),
alt((
map_res(
separated_pair(take(1usize), tag(" "), nom::character::complete::u64),
|(op, val): (&[u8], u64)| match op[0] {
b'*' => Ok(Operation::Mul(val)),
b'+' => Ok(Operation::Add(val)),
_ => Err(anyhow::anyhow!("Invalid operation {op:?}")),
},
),
value(Operation::Square, tag("* old")),
)),
)(input)
}
fn parse_monkey(input: &[u8]) -> IResult<&[u8], Monkey> {
use nom::character::complete::u64;
map(
preceded(
// Skip the useless header line
tuple((tag("Monkey "), digit1, tag(":\n"))),
// Parse the actual interesting bits of the monkey
tuple((
// Parse the starting items
delimited(
tag(" Starting items: "),
separated_list1(tag(", "), u64),
newline,
),
// Parse operation
delimited(tag(" Operation: "), parse_operation, newline),
// Parse the test
delimited(tag(" Test: divisible by "), u64, newline),
// Parse both cases
delimited(tag(" If true: throw to monkey "), u64, newline),
delimited(tag(" If false: throw to monkey "), u64, newline),
)),
),
|(items, operation, test_mod, if_true, if_false)| Monkey {
items,
operation,
test_mod: StrengthReducedU64::new(test_mod),
targets: [if_false as usize, if_true as usize],
inspected: 0,
},
)(input)
}
fn parse_monkeys(input: &[u8]) -> IResult<&[u8], Vec<Monkey>> {
separated_list0(newline, parse_monkey)(input)
}
fn format_result(mut monkeys: Vec<Monkey>) -> Result<String> {
monkeys.sort_by(|a, b| b.inspected.cmp(&a.inspected));
let result: usize = monkeys[0].inspected * monkeys[1].inspected;
Ok(result.to_string())
}
pub fn part1(input: &[u8]) -> Result<String> {
let mut monkeys = parse_input(input, parse_monkeys)?;
let mut drains = [Vec::new(), Vec::new()];
for _ in 0..20 {
for i in 0..monkeys.len() {
monkeys[i].handle_items(&mut drains);
for (j, drain) in drains.iter_mut().enumerate() {
let target = monkeys[i].targets[j];
monkeys[target].items.append(drain);
}
}
}
format_result(monkeys)
}
pub fn part2(input: &[u8]) -> Result<String> {
let mut monkeys = parse_input(input, parse_monkeys)?;
let mut drains = [Vec::new(), Vec::new()];
let mod_base = StrengthReducedU64::new(monkeys.iter().map(|m| m.test_mod.get()).product());
for _ in 0..10000 {
for i in 0..monkeys.len() {
monkeys[i].handle_items2(&mut drains, mod_base);
for (j, drain) in drains.iter_mut().enumerate() {
let target = monkeys[i].targets[j];
monkeys[target].items.append(drain);
}
}
}
format_result(monkeys)
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("samples/11.txt");
#[test]
fn sample_part1() {
assert_eq!(part1(SAMPLE).unwrap(), "10605");
}
#[test]
fn sample_part2() {
assert_eq!(part2(SAMPLE).unwrap(), "2713310158");
}
} }

108
2022/src/day12.rs
View File

@@ -1,109 +1,9 @@
use std::collections::VecDeque;
use anyhow::Context;
use anyhow::Result; use anyhow::Result;
use crate::common::IndexSet; pub fn part1(_input: &[u8]) -> Result<String> {
todo!()
fn can_travel(from: u8, to: u8) -> bool {
match (from, to) {
(b'S', b'a'..=b'b') => true,
(b'y'..=b'z', b'E') => true,
(b'a'..=b'z', b'a'..=b'z') => to <= from || to - from == 1,
_ => false,
}
} }
fn parts_common( pub fn part2(_input: &[u8]) -> Result<String> {
input: &[u8], todo!()
starting_symbol: u8,
// Neither of these functions needs to be generic closures; function pointers would do as well.
// However, doing so causes the compiler not to inline them which in turn hurts performance by
// about 25%. I would have hoped the reduced code size would make up for it, but it seems that
// doesn't quite work for this particular benchmark.
is_end: impl Fn(u8) -> bool,
accessible: impl Fn(u8, u8) -> bool,
) -> Result<String> {
let width = input
.iter()
.position(|&c| c == b'\n')
.context("No newlines in input")?
+ 1;
let starting_pos = input
.iter()
.position(|&c| c == starting_symbol)
.context("Could not find starting position")?;
let mut visited = IndexSet::with_capacity(input.len());
let mut todo = VecDeque::new();
todo.push_back((0, starting_pos));
while let Some((dist, pos)) = todo.pop_front() {
// Implementing an early exit doesn't appear to be helpful; the additional branching appears
// to throw off the performance by 35%. Instead, we can simply wait for the destination to
// pop off of the todo queue.
//
// For reference, by the time we find the exit, the queue is roughly two dozen entries long,
// so the potential benefits of skipping it are minimal compared to the additional branching
// code involved.
if is_end(input[pos]) {
return Ok(dist.to_string());
}
let mut add_todo = |new: usize| {
if accessible(input[pos], input[new]) && visited.insert(new) {
todo.push_back((dist + 1, new));
}
};
if pos % width != 0 {
add_todo(pos - 1);
}
if pos % width != width - 1 {
add_todo(pos + 1)
}
if pos >= width {
add_todo(pos - width);
}
if pos + width < input.len() {
add_todo(pos + width);
}
}
anyhow::bail!("Did not find a valid route")
}
pub fn part1(input: &[u8]) -> Result<String> {
parts_common(input, b'S', |b| b == b'E', can_travel)
}
pub fn part2(input: &[u8]) -> Result<String> {
parts_common(
input,
b'E',
|b| b == b'a' || b == b'S',
|a, b| can_travel(b, a),
)
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("samples/12.txt");
#[test]
fn sample_part1() {
assert_eq!(part1(SAMPLE).unwrap(), "31")
}
#[test]
fn sample_part2() {
assert_eq!(part2(SAMPLE).unwrap(), "29")
}
} }

134
2022/src/day13.rs
View File

@@ -1,135 +1,9 @@
use core::slice;
use std::cmp::Ordering;
use anyhow::Result; use anyhow::Result;
use nom::branch::alt;
use nom::bytes::complete::tag;
use nom::character::complete::multispace1;
use nom::character::complete::newline;
use nom::combinator::iterator;
use nom::combinator::map;
use nom::multi::separated_list0;
use nom::sequence::delimited;
use nom::sequence::pair;
use nom::sequence::terminated;
use nom::IResult;
#[derive(Debug, PartialEq, Eq, Clone)] pub fn part1(_input: &[u8]) -> Result<String> {
enum Signal { todo!()
Number(u32),
List(Vec<Signal>),
} }
impl Ord for Signal { pub fn part2(_input: &[u8]) -> Result<String> {
fn cmp(&self, other: &Self) -> Ordering { todo!()
fn list_cmp(a: &[Signal], b: &[Signal]) -> Ordering {
a.cmp(b)
}
match (self, other) {
(Signal::Number(first), Signal::Number(second)) => first.cmp(second),
(first @ Signal::Number(_), Signal::List(second)) => {
list_cmp(slice::from_ref(first), second)
}
(Signal::List(first), second @ Signal::Number(_)) => {
list_cmp(first, slice::from_ref(second))
}
(Signal::List(first), Signal::List(second)) => list_cmp(first, second),
}
}
}
impl PartialOrd for Signal {
fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
Some(self.cmp(other))
}
}
impl From<u32> for Signal {
fn from(val: u32) -> Self {
Signal::Number(val)
}
}
impl<T> From<Vec<T>> for Signal
where
Signal: From<T>,
{
fn from(vec: Vec<T>) -> Self {
Signal::List(vec.into_iter().map(Signal::from).collect())
}
}
fn parse_signal(input: &[u8]) -> IResult<&[u8], Signal> {
alt((
map(nom::character::complete::u32, Signal::Number),
map(
delimited(tag("["), separated_list0(tag(","), parse_signal), tag("]")),
Signal::List,
),
))(input)
}
fn parse_signal_pair(input: &[u8]) -> IResult<&[u8], (Signal, Signal)> {
pair(
terminated(parse_signal, newline),
terminated(parse_signal, multispace1),
)(input)
}
pub fn part1(input: &[u8]) -> Result<String> {
let mut iterator = iterator(input, parse_signal_pair);
let result: usize = (&mut iterator)
.enumerate()
.filter_map(|(i, (first, second))| (first < second).then_some(i + 1))
.sum();
Ok(result.to_string())
}
pub fn part2(input: &[u8]) -> Result<String> {
let marker1 = Signal::Number(2);
let marker2 = Signal::Number(6);
let mut iterator = iterator(input, terminated(parse_signal, multispace1));
let mut pos1 = 1;
let mut pos2 = 2;
for signal in &mut iterator {
if signal < marker1 {
pos1 += 1;
pos2 += 1;
} else if signal < marker2 {
pos2 += 1;
}
}
Ok((pos1 * pos2).to_string())
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("samples/13.txt");
#[test]
fn test_parse_signal() {
assert_eq!(
parse_signal(b"[1,1,3,1,1]").unwrap(),
(&[][..], Signal::from(vec![1, 1, 3, 1, 1]))
);
}
#[test]
fn sample_part1() {
assert_eq!(part1(SAMPLE).unwrap(), "13");
}
#[test]
fn sample_part2() {
assert_eq!(part2(SAMPLE).unwrap(), "140");
}
} }

154
2022/src/day14.rs
View File

@@ -1,155 +1,9 @@
use anyhow::Result; use anyhow::Result;
use nom::branch::alt;
use nom::bytes::complete::tag;
use nom::character::complete::newline;
use nom::combinator::map_res;
use nom::combinator::opt;
use nom::sequence::separated_pair;
use nom::sequence::terminated;
use nom::IResult;
use crate::common::parse_input; pub fn part1(_input: &[u8]) -> Result<String> {
use crate::common::reduce_many1; todo!()
use crate::common::IndexSet;
#[derive(Debug)]
struct Cave {
width: usize,
height: usize,
occupied: IndexSet,
floor: usize,
} }
impl Cave { pub fn part2(_input: &[u8]) -> Result<String> {
pub fn insert(&mut self, x: usize, y: usize) -> bool { todo!()
// Note: we're indexing column major for better cache locality
self.occupied.insert(self.floor * x + y)
}
pub fn drop(&mut self, x: usize, y: usize, total: &mut usize) -> bool {
if x >= self.width || y >= self.height {
return false;
} else if !self.insert(x, y) {
return true;
}
// x + usize::MAX is used to compute x - 1 because usize - isize doesn't exist in stable yet.
let supported = [0, usize::MAX, 1]
.into_iter()
.all(|dx| self.drop(x.wrapping_add(dx), y + 1, total));
if supported {
*total += 1;
}
supported
}
fn drop2(&mut self, x: usize, y: usize, total: &mut usize) {
if y >= self.floor || !self.insert(x, y) {
return;
}
*total += 1;
for dx in [0, usize::MAX, 1] {
self.drop2(x.wrapping_add(dx), y + 1, total);
}
}
}
fn parse_pair(input: &[u8]) -> IResult<&[u8], (usize, usize)> {
fn parse_usize(input: &[u8]) -> IResult<&[u8], usize> {
map_res(nom::character::complete::u32, usize::try_from)(input)
}
separated_pair(parse_usize, tag(","), parse_usize)(input)
}
fn find_dimensions(input: &[u8]) -> IResult<&[u8], (usize, usize)> {
reduce_many1(
terminated(parse_pair, alt((tag(" -> "), tag("\n")))), // Somehow this cant be `newline` because type deduction goes awry
|(width, height), (x, y)| (width.max(x + 1), height.max(y + 1)),
)(input)
}
fn parse_cave(input: &[u8]) -> IResult<&[u8], Cave> {
let (width, height) = find_dimensions(input)?.1;
let floor = height + 1;
// Assume parsing went somewhat right
debug_assert_ne!(width, 0);
debug_assert_ne!(height, 0);
let mut cave = Cave {
width,
height,
occupied: IndexSet::with_capacity(width * floor),
floor,
};
let mut input = input;
while input != &b""[..] {
let new_input = terminated(
reduce_many1(
terminated(parse_pair, opt(tag(" -> "))),
|(x_old, y_old), (x_prime, y_prime)| {
if x_prime == x_old {
for y in (y_old.min(y_prime))..=(y_old.max(y_prime)) {
cave.insert(x_old, y);
}
} else {
for x in (x_old.min(x_prime))..=(x_old.max(x_prime)) {
cave.insert(x, y_old);
}
}
(x_prime, y_prime)
},
),
newline,
)(input)?
.0;
input = new_input;
}
Ok((input, cave))
}
pub fn part1(input: &[u8]) -> Result<String> {
let mut cave = parse_input(input, parse_cave)?;
let mut total = 0;
cave.drop(500, 0, &mut total);
Ok(total.to_string())
}
pub fn part2(input: &[u8]) -> Result<String> {
let mut cave = parse_input(input, parse_cave)?;
let mut total = 0;
cave.drop2(500, 0, &mut total);
Ok(total.to_string())
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("samples/14.txt");
#[test]
fn sample_part1() {
assert_eq!(part1(SAMPLE).unwrap(), "24");
}
#[test]
fn sample_part2() {
assert_eq!(part2(SAMPLE).unwrap(), "93")
}
} }

177
2022/src/day15.rs
View File

@@ -1,178 +1,9 @@
use std::cmp::Reverse;
use std::collections::BinaryHeap;
use ahash::AHashSet;
use anyhow::Result; use anyhow::Result;
use nom::bytes::complete::tag;
use nom::character::complete::newline;
use nom::combinator::map;
use nom::multi::many0;
use nom::sequence::pair;
use nom::sequence::preceded;
use nom::sequence::terminated;
use nom::IResult;
use crate::common::parse_input; pub fn part1(_input: &[u8]) -> Result<String> {
use crate::common::Vec2; todo!()
struct Beacon {
pos: Vec2,
closest: Vec2,
range: i32,
} }
impl Beacon { pub fn part2(_input: &[u8]) -> Result<String> {
pub fn can_contain_unseen(&self, lower: Vec2, upper: Vec2) -> bool { todo!()
let corners = [
lower,
upper,
Vec2([lower[0], upper[1]]),
Vec2([upper[0], lower[1]]),
];
corners
.into_iter()
.any(|c| (c - self.pos).l1() > self.range)
}
}
fn parse_pos(input: &[u8]) -> IResult<&[u8], Vec2> {
use nom::character::complete::i32;
map(
pair(preceded(tag("x="), i32), preceded(tag(", y="), i32)),
|(x, y)| Vec2([x, y]),
)(input)
}
fn parse_beacons(input: &[u8]) -> IResult<&[u8], Vec<Beacon>> {
let parse_beacon = map(
pair(
preceded(tag("Sensor at "), parse_pos),
preceded(tag(": closest beacon is at "), parse_pos),
),
|(pos, closest)| Beacon {
pos,
closest,
range: (pos - closest).l1(),
},
);
many0(terminated(parse_beacon, newline))(input)
}
fn part1_generic<const Y: i32>(input: &[u8]) -> Result<String> {
let beacons = parse_input(input, parse_beacons)?;
let mut not_blocking_yet = BinaryHeap::new();
let mut blocking = BinaryHeap::new();
let mut total = 0;
let mut on_line = AHashSet::new();
for beacon in beacons {
let horizontal_distance = beacon.range - (beacon.pos[1] - Y).abs();
if horizontal_distance >= 0 {
not_blocking_yet.push(Reverse((
beacon.pos[0] - horizontal_distance,
beacon.pos[0] + horizontal_distance + 1,
)))
}
// Beacons can be beacons, so we should uncount them
if beacon.closest[1] == Y {
on_line.insert(beacon.closest);
}
}
while let Some(Reverse((block_from, mut block_until))) = not_blocking_yet.pop() {
blocking.push(Reverse(block_until));
while let Some(Reverse(block_end)) = blocking.pop() {
block_until = block_until.max(block_end);
while matches!(not_blocking_yet.peek(), Some(Reverse((block_from, _))) if block_from < &block_end)
{
let Reverse((_, additional_block_until)) = not_blocking_yet.pop().unwrap();
blocking.push(Reverse(additional_block_until));
}
}
total += block_until - block_from;
}
total -= on_line.len() as i32;
Ok(total.to_string())
}
pub fn part1(input: &[u8]) -> Result<String> {
part1_generic::<2_000_000>(input)
}
fn part2_generic<const MAX: i32>(input: &[u8]) -> Result<String> {
let beacons = parse_input(input, parse_beacons)?;
fn find_unseen<const MAX: i32>(beacons: &[Beacon]) -> Result<Vec2> {
let mut todo = vec![(Vec2([0, 0]), Vec2([MAX, MAX]))];
while let Some((lower, upper)) = todo.pop() {
if lower == upper {
if beacons
.iter()
.all(|beacon| (beacon.pos - lower).l1() > beacon.range)
{
return Ok(lower);
}
} else {
let mid = (lower + upper) / 2;
let quads = [
(lower, mid),
(Vec2([lower[0], mid[1] + 1]), Vec2([mid[0], upper[1]])),
(Vec2([mid[0] + 1, lower[1]]), Vec2([upper[0], mid[1]])),
(Vec2([mid[0] + 1, mid[1] + 1]), upper),
];
for (lower_new, upper_new) in quads {
if lower_new[0] > upper_new[0] || lower_new[1] > upper_new[1] {
// Empty quad in quad tree, skip
} else if beacons
.iter()
.all(|beacon| beacon.can_contain_unseen(lower_new, upper_new))
{
todo.push((lower_new, upper_new));
}
}
}
}
anyhow::bail!("Did not find position")
}
let Vec2([x, y]) = find_unseen::<MAX>(&beacons)?;
Ok((i64::from(x) * 4_000_000 + i64::from(y)).to_string())
}
pub fn part2(input: &[u8]) -> Result<String> {
part2_generic::<4_000_000>(input)
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("samples/15.txt");
#[test]
fn sample_part1() {
assert_eq!(part1_generic::<10>(SAMPLE).unwrap(), "26");
}
#[test]
fn sample_part2() {
assert_eq!(part2_generic::<20>(SAMPLE).unwrap(), "56000011");
}
} }

165
2022/src/day16.rs
View File

@@ -1,166 +1,9 @@
use std::ops::Deref;
use ahash::AHashMap;
use anyhow::Result; use anyhow::Result;
use ndarray::Array2;
use nom::branch::alt;
use nom::bytes::complete::tag;
use nom::character::complete::alpha1;
use nom::character::complete::newline;
use nom::combinator::into;
use nom::multi::many1;
use nom::multi::separated_list1;
use nom::sequence::preceded;
use nom::sequence::terminated;
use nom::sequence::tuple;
use nom::IResult;
use crate::common::parse_input; pub fn part1(_input: &[u8]) -> Result<String> {
todo!()
type ParsedValve<'a> = (&'a [u8], u16, Vec<&'a [u8]>);
type ParsedNetwork<'a> = Vec<ParsedValve<'a>>;
#[derive(Debug)]
struct SimpleNetwork {
valves: Vec<SimpleValve>,
start: usize,
useful: usize,
} }
impl Deref for SimpleNetwork { pub fn part2(_input: &[u8]) -> Result<String> {
type Target = [SimpleValve]; todo!()
fn deref(&self) -> &Self::Target {
&self.valves
}
}
#[derive(Debug)]
struct SimpleValve {
connected: Vec<usize>,
flow: u16,
}
impl From<ParsedNetwork<'_>> for SimpleNetwork {
fn from(mut parsed: ParsedNetwork) -> Self {
// Make sure the positive numbers are in the front
parsed.sort_by(|a, b| b.1.cmp(&a.1));
let mapping: AHashMap<_, _> = parsed
.iter()
.enumerate()
.map(|(index, (name, _, _))| (*name, index))
.collect();
let useful = parsed.iter().filter(|(_, flow, _)| *flow > 0).count();
Self {
valves: parsed
.into_iter()
.map(|(_, flow, connected)| {
let connected = connected.into_iter().map(|name| mapping[&name]).collect();
SimpleValve { connected, flow }
})
.collect(),
start: mapping[&b"AA"[..]],
useful,
}
}
}
fn parse_network(input: &[u8]) -> IResult<&[u8], ParsedNetwork> {
let parse_network = terminated(
tuple((
// Parse the name of the valve
preceded(tag("Valve "), alpha1),
// Parse the flow of the valve
preceded(tag(" has flow rate="), nom::character::complete::u16),
// Parse the connections
preceded(
// Did you really have to distinguish plural
alt((
tag("; tunnels lead to valves "),
tag("; tunnel leads to valve "),
)),
separated_list1(tag(", "), alpha1),
),
)),
newline,
);
many1(parse_network)(input)
}
pub fn part1(input: &[u8]) -> Result<String> {
let network: SimpleNetwork = parse_input(input, into(parse_network))?;
let (valves_available, dp) = run_optimization(&network, 30);
Ok(dp[(network.start, valves_available)].to_string())
}
fn run_optimization(network: &SimpleNetwork, time: usize) -> (usize, Array2<u16>) {
let valves_available = (1 << network.useful) - 1;
let mut cur = Array2::zeros((network.len(), valves_available + 1));
let mut prev = cur.clone();
for time_remaining in 1..time {
for pos in 0..network.len() {
let bit = 1 << pos;
for open_valves in 0..=valves_available {
let optimal = if (bit & open_valves) != 0 && time_remaining > 2 {
prev[(pos, open_valves - bit)] + time_remaining as u16 * network[pos].flow
} else {
0
};
cur[(pos, open_valves)] = network[pos]
.connected
.iter()
.map(|&other| prev[(other, open_valves)])
.fold(optimal, Ord::max);
}
}
std::mem::swap(&mut prev, &mut cur);
}
(valves_available, prev)
}
pub fn part2(input: &[u8]) -> Result<String> {
let network: SimpleNetwork = parse_input(input, into(parse_network))?;
let (valves_available, dp) = run_optimization(&network, 26);
// Find the minimum of all combinations of your work/elephant's work
let best = (0..=valves_available)
.map(|my_valves| {
let elephant_valves = valves_available - my_valves;
dp[(network.start, my_valves)] + dp[(network.start, elephant_valves)]
})
.max()
.unwrap_or(0);
// Guesses: 1802 (too low)
Ok(best.to_string())
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("samples/16.txt");
#[test]
fn sample_part1() {
assert_eq!(part1(SAMPLE).unwrap(), "1651");
}
#[test]
fn sample_part2() {
assert_eq!(part2(SAMPLE).unwrap(), "1707");
}
} }

238
2022/src/day17.rs
View File

@@ -1,239 +1,9 @@
use anyhow::Result; use anyhow::Result;
use crate::common::IndexSet; pub fn part1(_input: &[u8]) -> Result<String> {
todo!()
const SHAPES: [&[&[bool]]; 5] = [
&[&[true; 4]],
&[&[false, true, false], &[true; 3], &[false, true, false]],
&[&[false, false, true], &[false, false, true], &[true; 3]],
&[&[true], &[true], &[true], &[true]],
&[&[true; 2], &[true; 2]],
];
const WIDTH: usize = 7;
#[allow(unused)]
fn print_cavern(cavern: &IndexSet, max_height: usize) {
for y in (0..=max_height).rev() {
for x in 0..7 {
print!(
"{}",
if cavern.contains(y * WIDTH + x) {
'#'
} else {
'.'
}
);
}
println!();
}
} }
fn collides(shape: &[&[bool]], cavern: &IndexSet, x: usize, y: usize) -> bool { pub fn part2(_input: &[u8]) -> Result<String> {
for (row, line) in shape.iter().enumerate() { todo!()
if x + line.len() > WIDTH {
return true;
}
for (col, &on) in line.iter().enumerate().rev() {
if on && cavern.contains((y - row) * WIDTH + x + col) {
return true;
}
}
}
false
}
fn simulate(
mut cavern: IndexSet,
shapes: impl Iterator<Item = &'static &'static [&'static [bool]]>,
mut gusts: impl Iterator<Item = isize>,
mut max_height: usize,
) -> usize {
for &shape in shapes {
let mut x = 2usize;
let mut y = max_height + shape.len() + 2;
// Acquire gust of wind
for offset in gusts.by_ref() {
if let Some(nx) = x.checked_add_signed(offset) {
if !collides(shape, &cavern, nx, y) {
x = nx;
}
} else {
// Hit the left wall
}
// Move down if possible
if y >= shape.len() && !collides(shape, &cavern, x, y - 1) {
y -= 1;
} else {
break;
}
}
// If we get here we've successfully stopped falling
max_height = max_height.max(y + 1);
for (row, line) in shape.iter().enumerate() {
for (col, &on) in line.iter().enumerate() {
if on {
cavern.insert((y - row) * WIDTH + x + col);
}
}
}
}
max_height
}
pub fn part1(input: &[u8]) -> Result<String> {
// Poor man's trim()
let input = if input[input.len() - 1] == b'\n' {
&input[..input.len() - 1]
} else {
input
};
let gusts = input
.iter()
.cycle()
.map(|&b| if b == b'<' { -1 } else { 1 });
Ok(simulate(
IndexSet::default(),
SHAPES.iter().cycle().take(2022),
gusts,
0,
)
.to_string())
}
#[derive(Clone, Copy, Debug)]
struct HeightMap([usize; 7]);
impl HeightMap {
fn max(&self) -> &usize {
self.0.iter().max().unwrap()
}
}
impl PartialEq for HeightMap {
fn eq(&self, other: &Self) -> bool {
let self_min = *self.0.iter().min().unwrap();
let other_min = *other.0.iter().min().unwrap();
self.0
.iter()
.zip(&other.0)
.all(|(&a, &b)| a - self_min == b - other_min)
}
}
pub fn part2(input: &[u8]) -> Result<String> {
// Poor man's trim()
let input = if input[input.len() - 1] == b'\n' {
&input[..input.len() - 1]
} else {
input
};
let mut cavern = IndexSet::default();
let mut height_map = HeightMap([0; 7]);
let mut shapes = SHAPES.iter().enumerate().cycle();
let mut gusts = input
.iter()
.map(|&b| if b == b'<' { -1 } else { 1 })
.enumerate()
.cycle();
let mut tortoise = (0, 0, height_map);
let mut tortoise_time = 0;
let mut last_gust = 0;
const TARGET: usize = 1_000_000_000_000;
for (it, (shape_id, &shape)) in shapes.by_ref().enumerate() {
let mut x = 2usize;
let mut y = height_map.max() + shape.len() + 2;
// Acquire gust of wind
for (gust_id, offset) in gusts.by_ref() {
last_gust = gust_id;
if let Some(nx) = x.checked_add_signed(offset) {
if !collides(shape, &cavern, nx, y) {
x = nx;
}
} else {
// Hit the left wall
}
// Move down if possible
if y >= shape.len() && !collides(shape, &cavern, x, y - 1) {
y -= 1;
} else {
break;
}
}
// If we get here we've successfully stopped falling
for (row, line) in shape.iter().enumerate() {
for (col, &on) in line.iter().enumerate() {
if on {
height_map.0[x + col] = height_map.0[x + col].max(y - row + 1);
cavern.insert((y - row) * WIDTH + x + col);
}
}
}
// See if we found a circle
let hare_time = it + 1;
let hare = (shape_id, last_gust, height_map);
if hare == tortoise {
let cycle_len = hare_time - tortoise_time;
let remaining = TARGET - hare_time;
let to_skip = remaining / cycle_len;
let remainder = remaining % cycle_len;
let current_max = *height_map.max();
// All of them rose by the same amount so we just need to compare the first one
let delta = height_map.0[0] - tortoise.2 .0[0];
let result = simulate(
cavern,
shapes.map(|(_, shape)| shape).take(remainder),
gusts.map(|(_, offset)| offset),
current_max,
) + delta * to_skip;
return Ok(result.to_string());
} else if it.count_ones() == 1 {
tortoise = hare;
tortoise_time = hare_time;
}
}
Ok(height_map.max().to_string())
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("samples/17.txt");
#[test]
fn sample_part1() {
assert_eq!(part1(SAMPLE).unwrap(), "3068");
}
#[test]
fn sample_part2() {
assert_eq!(part2(SAMPLE).unwrap(), "1514285714288");
}
} }

147
2022/src/day18.rs
View File

@@ -1,148 +1,9 @@
use ahash::AHashMap;
use ahash::AHashSet;
use anyhow::Context;
use anyhow::Result; use anyhow::Result;
use nom::bytes::complete::tag;
use nom::character::complete::newline;
use nom::combinator::map;
use nom::multi::fold_many1;
use nom::sequence::preceded;
use nom::sequence::terminated;
use nom::sequence::tuple;
use nom::IResult;
use crate::common::parse_input; pub fn part1(_input: &[u8]) -> Result<String> {
todo!()
fn parse_voxels(input: &[u8]) -> IResult<&[u8], AHashSet<[u8; 3]>> {
use nom::character::complete::u8;
fold_many1(
terminated(
map(
tuple((u8, preceded(tag(","), u8), preceded(tag(","), u8))),
|(x, y, z)| [x, y, z],
),
newline,
),
AHashSet::new,
|mut set, coord| {
set.insert(coord);
set
},
)(input)
} }
pub fn part1(input: &[u8]) -> Result<String> { pub fn part2(_input: &[u8]) -> Result<String> {
let voxels = parse_input(input, parse_voxels)?; todo!()
let mut faces = 0;
for &voxel in &voxels {
for axis in 0..3 {
for offset in [-1, 1] {
let mut to_search = voxel;
to_search[axis] = to_search[axis].wrapping_add_signed(offset);
if !voxels.contains(&to_search) {
faces += 1;
}
}
}
}
Ok(faces.to_string())
}
pub fn part2(input: &[u8]) -> Result<String> {
let voxels = parse_input(input, parse_voxels)?;
let max = voxels
.iter()
.copied()
.flatten()
.max()
.context("No voxels?")?;
let mut outside = AHashMap::new();
let mut outside_candidates = AHashSet::new();
let mut todo = Vec::new();
let mut is_outside = |voxel: [u8; 3]| {
if let Some(&state) = outside.get(&voxel) {
return state;
}
let mut is_outside = false;
todo.push(voxel);
outside_candidates.insert(voxel);
'outer: while let Some(voxel) = todo.pop() {
for axis in 0..3 {
for offset in [-1, 1] {
let mut to_search = voxel;
if let Some(new_coord) = to_search[axis].checked_add_signed(offset) {
to_search[axis] = new_coord;
if voxels.contains(&to_search) {
// Filled voxels cannot lead outside
continue;
} else if new_coord >= max {
is_outside = true;
break 'outer;
} else if let Some(&state) = outside.get(&to_search) {
is_outside = state;
break 'outer;
} else if outside_candidates.insert(to_search) {
todo.push(to_search);
}
} else {
// Managed to get below zero, which is outside
is_outside = true;
break 'outer;
}
}
}
}
let map = |voxel| (voxel, is_outside);
outside.extend(todo.drain(..).map(map));
outside.extend(outside_candidates.drain().map(map));
is_outside
};
let mut faces = 0;
for &voxel in &voxels {
for axis in 0..3 {
for offset in [-1, 1] {
let mut to_search = voxel;
to_search[axis] = to_search[axis].wrapping_add_signed(offset);
if !voxels.contains(&to_search) && is_outside(to_search) {
faces += 1;
}
}
}
}
Ok(faces.to_string())
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("samples/18.txt");
#[test]
fn sample_part1() {
assert_eq!(part1(SAMPLE).unwrap(), "64");
}
#[test]
fn sample_part2() {
assert_eq!(part2(SAMPLE).unwrap(), "58");
}
} }

296
2022/src/day19.rs
View File

@@ -1,297 +1,9 @@
use std::cmp::Ordering;
use std::collections::BinaryHeap;
use anyhow::Result; use anyhow::Result;
use nom::bytes::complete::tag;
use nom::character::complete::multispace1;
use nom::character::streaming::alpha1;
use nom::combinator::map_res;
use nom::combinator::opt;
use nom::multi::many1;
use nom::sequence::delimited;
use nom::sequence::preceded;
use nom::sequence::separated_pair;
use nom::sequence::terminated;
use nom::sequence::tuple;
use nom::IResult;
use crate::common::parse_input; pub fn part1(_input: &[u8]) -> Result<String> {
todo!()
#[repr(usize)]
#[derive(Clone, Copy)]
enum Mineral {
Ore,
Clay,
Obsidian,
Geode,
} }
impl TryFrom<&'_ [u8]> for Mineral { pub fn part2(_input: &[u8]) -> Result<String> {
type Error = String; todo!()
fn try_from(value: &'_ [u8]) -> std::result::Result<Self, Self::Error> {
match value {
b"ore" => Ok(Self::Ore),
b"clay" => Ok(Self::Clay),
b"obsidian" => Ok(Self::Obsidian),
b"geode" => Ok(Self::Geode),
other => Err(format!(
"Invalid mineral '{}'",
String::from_utf8_lossy(other)
)),
}
}
}
#[derive(Debug)]
struct BluePrint {
id: u32,
costs: [[u8; 3]; 4],
}
impl BluePrint {
pub fn max_geodes(&self, time: u8) -> u8 {
/// How much would we produce if all we did was produce geode robots for the remaining time
fn ideal(remaining: u32) -> u32 {
if remaining <= 1 {
0
} else {
(remaining - 1) * remaining / 2
}
}
#[derive(Eq, PartialEq)]
struct State {
missed: u32,
got: u8,
time_left: u8,
resources: [u8; 3],
machines: [u8; 3],
}
impl Ord for State {
fn cmp(&self, other: &Self) -> Ordering {
Ordering::Equal
.then(other.missed.cmp(&self.missed))
.then(self.got.cmp(&other.got))
.then(self.time_left.cmp(&other.time_left))
.then(self.machines.cmp(&other.machines))
}
}
impl PartialOrd for State {
fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
Some(self.cmp(other))
}
}
let max_needed = self.max_needed();
let mut todo = BinaryHeap::new();
let mut best = 0;
todo.push(State {
missed: 0,
got: 0,
time_left: time,
resources: [0; 3],
machines: [1, 0, 0],
});
while let Some(State {
missed,
got,
time_left,
resources,
machines,
}) = todo.pop()
{
let ideal_from_now = ideal(u32::from(time_left));
// Need to check again because we might've gotten a better result in the meantime.
if u32::from(best - got) >= ideal_from_now {
continue;
}
assert!(
todo.len() <= 1_000_000,
"Safety: got a todo list of len {}, best: {best}",
todo.len()
);
for (element, &costs) in self.costs.iter().enumerate() {
let Some(min_to_build) = self.until_buildable(costs, resources, machines) else {
break;
};
// +1 because we need a turn to build
let built_after = min_to_build + 1;
if built_after >= time_left {
continue;
}
// Ideally, would be written as a nice `array::from_fn`. It turns out that codegen
// for `array::from_fn` is very bad, and writing it out into this for loop reduces
// time taken by approximately 100%.
let mut resources_after = [0; 3];
for i in 0..3 {
resources_after[i] = resources[i] + machines[i] * built_after - costs[i];
}
let time_after = time_left - built_after;
if element == Mineral::Geode as usize {
let new_got = got + time_after;
best = best.max(new_got);
if u32::from(best - new_got) >= ideal(time_after.into()) {
continue;
}
todo.push(State {
missed,
got: new_got,
time_left: time_after,
resources: resources_after,
machines,
});
best = best.max(new_got);
} else {
if machines[element] >= max_needed[element]
|| u32::from(best - got) >= ideal(time_after.into())
{
continue;
}
let mut new_machines = machines;
new_machines[element] += 1;
let new_missed = ideal_from_now - ideal(u32::from(time_after));
todo.push(State {
missed: new_missed,
got,
time_left: time_after,
resources: resources_after,
machines: new_machines,
})
}
}
}
best
}
#[inline]
fn until_buildable(&self, costs: [u8; 3], resources: [u8; 3], machines: [u8; 3]) -> Option<u8> {
let mut min_to_build = 0;
for ((&cost, &avail), &machine) in costs.iter().zip(&resources).zip(&machines) {
if cost > avail {
if machine == 0 {
return None;
} else {
min_to_build = min_to_build.max((cost - avail + machine - 1) / machine);
}
}
}
Some(min_to_build)
}
fn max_needed(&self) -> [u8; 3] {
let mut max_needed = [0; 3];
for cost in &self.costs {
for (max, &new) in max_needed.iter_mut().zip(cost) {
*max = (*max).max(new);
}
}
max_needed
}
}
fn parse_blueprint(input: &[u8]) -> IResult<&[u8], BluePrint> {
use nom::character::complete::u32;
fn parse_mineral(input: &[u8]) -> IResult<&[u8], Mineral> {
map_res(alpha1, Mineral::try_from)(input)
}
fn parse_cost(input: &[u8]) -> IResult<&[u8], (u8, Mineral)> {
separated_pair(nom::character::complete::u8, tag(" "), parse_mineral)(input)
}
let (mut input, id) =
terminated(delimited(tag("Blueprint "), u32, tag(":")), multispace1)(input)?;
let mut costs: [[u8; 3]; 4] = Default::default();
let mut parse_robot = terminated(
tuple((
preceded(tag("Each "), parse_mineral),
preceded(tag(" robot costs "), parse_cost),
terminated(opt(preceded(tag(" and "), parse_cost)), tag(".")),
)),
multispace1,
);
for _ in 0..4 {
let (remaining, (element, (amount1, req1), cost2)) = parse_robot(input)?;
input = remaining;
costs[element as usize][req1 as usize] = amount1;
if let Some((amount2, req2)) = cost2 {
costs[element as usize][req2 as usize] = amount2;
}
}
Ok((input, BluePrint { id, costs }))
}
pub fn part1(input: &[u8]) -> Result<String> {
let blueprints = parse_input(input, many1(parse_blueprint))?;
Ok(blueprints
.into_iter()
.map(|bp| u32::from(bp.max_geodes(24)) * bp.id)
.sum::<u32>()
.to_string())
}
pub fn part2(input: &[u8]) -> Result<String> {
let blueprints = parse_input(input, many1(parse_blueprint))?;
let result: u32 = blueprints
.iter()
.take(3)
.map(|bp| u32::from(bp.max_geodes(32)))
.product();
Ok(result.to_string())
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("./samples/19.txt");
fn get_samples() -> Vec<BluePrint> {
parse_input(SAMPLE, many1(parse_blueprint)).unwrap()
}
#[test]
fn sample_part1() {
let samples = get_samples();
assert_eq!(samples[0].max_geodes(24), 9);
assert_eq!(samples[1].max_geodes(24), 12);
assert_eq!(part1(SAMPLE).unwrap(), "33");
}
#[test]
fn sample_part2() {
let samples = get_samples();
assert_eq!(samples[0].max_geodes(32), 56);
assert_eq!(samples[1].max_geodes(32), 62);
}
} }

132
2022/src/day20.rs
View File

@@ -1,133 +1,9 @@
use std::cmp::Ordering;
use std::iter::once;
use anyhow::Context;
use anyhow::Result; use anyhow::Result;
use nom::character::complete::newline;
use nom::multi::many0;
use nom::sequence::terminated;
use nom::IResult;
use crate::common::parse_input; pub fn part1(_input: &[u8]) -> Result<String> {
todo!()
fn parse_encrypted(input: &[u8]) -> IResult<&[u8], Vec<i64>> {
many0(terminated(nom::character::complete::i64, newline))(input)
} }
// While looping around to find a spot to move to, you must ignore the piece itself, but for pub fn part2(_input: &[u8]) -> Result<String> {
// computing the answer, you shouldn't. This function does the latter. todo!()
fn step(steps: &[usize], mut start: usize, count: usize) -> usize {
for _ in 0..(count % steps.len()) {
start = steps[start];
}
start
}
fn move_between(prev: &mut [usize], next: &mut [usize], i: usize, before: usize, after: usize) {
if before == i || after == i {
return;
}
let before_i = prev[i];
let after_i = next[i];
// Remove i from its original place
prev[after_i] = before_i;
next[before_i] = after_i;
// Connect i properly to before
prev[before] = i;
next[i] = before;
// Connect i properly to after
prev[i] = after;
next[after] = i;
}
pub fn part1(input: &[u8]) -> Result<String> {
let encrypted = parse_input(input, parse_encrypted)?;
shuffle(&encrypted, 1)
}
fn shuffle(encrypted: &[i64], times: usize) -> Result<String> {
let mut next: Vec<_> = (1..encrypted.len()).chain(once(0)).collect();
let mut prev: Vec<_> = once(encrypted.len() - 1)
.chain(0..(encrypted.len() - 1))
.collect();
let len = encrypted.len() as i64;
let half_len = len / 2;
for _ in 0..times {
for (i, &value) in encrypted.iter().enumerate() {
let mut value = value % (len - 1);
if value < -half_len {
value += len - 1;
} else if value > half_len {
value -= len - 1;
}
match value.cmp(&0) {
Ordering::Less => {
let before = step(&prev, i, (-value) as usize);
let after = prev[before];
move_between(&mut prev, &mut next, i, before, after);
}
Ordering::Equal => continue,
Ordering::Greater => {
let after = step(&next, i, value as usize);
let before = next[after];
move_between(&mut prev, &mut next, i, before, after);
}
}
// print(&encrypted, &next);
}
}
let mut start = encrypted
.iter()
.position(|&v| v == 0)
.context("Could not find zero")?;
let mut sum = 0;
for _ in 0..3 {
start = step(&next, start, 1000);
sum += encrypted[start];
}
Ok(sum.to_string())
}
pub fn part2(input: &[u8]) -> Result<String> {
const ENCRYPTION_KEY: i64 = 811_589_153;
let mut encrypted = parse_input(input, parse_encrypted)?;
encrypted.iter_mut().for_each(|v| *v *= ENCRYPTION_KEY);
shuffle(&encrypted, 10)
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("samples/20.txt");
#[test]
fn sample_part1() {
assert_eq!(part1(SAMPLE).unwrap(), "3");
}
#[test]
fn sample_part2() {
assert_eq!(part2(SAMPLE).unwrap(), "1623178306");
}
} }

190
2022/src/day21.rs
View File

@@ -1,191 +1,9 @@
use ahash::AHashMap;
use anyhow::Result; use anyhow::Result;
use nom::branch::alt;
use nom::bytes::complete::tag;
use nom::bytes::complete::take;
use nom::character::complete::alpha1;
use nom::character::complete::newline;
use nom::combinator::map;
use nom::combinator::map_res;
use nom::multi::fold_many1;
use nom::sequence::preceded;
use nom::sequence::terminated;
use nom::sequence::tuple;
use nom::IResult;
use crate::common::parse_input; pub fn part1(_input: &[u8]) -> Result<String> {
todo!()
type Input<'a> = AHashMap<&'a [u8], Monkey<'a>>;
#[derive(Clone, Copy)]
enum Operation {
Mul,
Div,
Add,
Sub,
} }
impl Operation { pub fn part2(_input: &[u8]) -> Result<String> {
pub fn apply(self, first: i64, second: i64) -> i64 { todo!()
match self {
Operation::Mul => first * second,
Operation::Div => first / second,
Operation::Add => first + second,
Operation::Sub => first - second,
}
}
}
impl TryFrom<u8> for Operation {
type Error = anyhow::Error;
fn try_from(value: u8) -> Result<Self, Self::Error> {
Ok(match value {
b'*' => Operation::Mul,
b'/' => Operation::Div,
b'+' => Operation::Add,
b'-' => Operation::Sub,
other => anyhow::bail!("Invalid operation: {other}"),
})
}
}
enum Monkey<'a> {
Operation(&'a [u8], &'a [u8], Operation),
Literal(i64),
}
fn parse_monkeys(input: &[u8]) -> IResult<&[u8], Input> {
let parse_monkey = terminated(
tuple((
alpha1,
preceded(
tag(": "),
alt((
map(nom::character::complete::i64, Monkey::Literal),
map(
tuple((
terminated(alpha1, tag(" ")),
map_res(take(1usize), |v: &[u8]| Operation::try_from(v[0])),
preceded(tag(" "), alpha1),
)),
|(first, operation, second)| Monkey::Operation(first, second, operation),
),
)),
),
)),
newline,
);
fold_many1(parse_monkey, AHashMap::new, |mut map, (name, monkey)| {
map.insert(name, monkey);
map
})(input)
}
fn evaluate(monkeys: &Input, start: &[u8]) -> i64 {
match &monkeys[start] {
Monkey::Operation(first, second, op) => {
let first = evaluate(monkeys, first);
let second = evaluate(monkeys, second);
op.apply(first, second)
}
Monkey::Literal(value) => *value,
}
}
enum IncompleteSide {
Left,
Right,
}
fn evaluate2(
monkeys: &Input,
start: &[u8],
) -> std::result::Result<i64, Vec<(i64, IncompleteSide, Operation)>> {
if start == b"humn" {
return Err(Vec::new());
}
match &monkeys[start] {
Monkey::Operation(first, second, op) => {
match (evaluate2(monkeys, first), evaluate2(monkeys, second)) {
(Ok(first), Ok(second)) => Ok(op.apply(first, second)),
(Ok(first), Err(mut incomplete)) => {
incomplete.push((first, IncompleteSide::Right, *op));
Err(incomplete)
}
(Err(mut incomplete), Ok(second)) => {
incomplete.push((second, IncompleteSide::Left, *op));
Err(incomplete)
}
(Err(_), Err(_)) => unreachable!("Should not happen on fair input"),
}
}
Monkey::Literal(val) => Ok(*val),
}
}
pub fn part1(input: &[u8]) -> Result<String> {
let monkeys = parse_input(input, parse_monkeys)?;
Ok(evaluate(&monkeys, b"root").to_string())
}
pub fn part2(input: &[u8]) -> Result<String> {
let monkeys = parse_input(input, parse_monkeys)?;
let Monkey::Operation(first, second, _) = &monkeys[&b"root"[..]] else {
anyhow::bail!("root is a literal somehow")
};
let result = match (evaluate2(&monkeys, first), evaluate2(&monkeys, second)) {
(Ok(_), Ok(_)) => anyhow::bail!("both arms succeeded"),
(Ok(goal), Err(incomplete)) | (Err(incomplete), Ok(goal)) => incomplete
.into_iter()
.rev()
.fold(goal, |next, (complete, arm, op)| match (op, arm) {
// Multiplication and addition are commutative so the arm doesn't matter
(Operation::Mul, _) => {
// This was a very useful sanity check
debug_assert_eq!(next % complete, 0);
next / complete
}
(Operation::Add, _) => next - complete,
// The other operations need some tweaking. x: unknown quantity. c: known quantity. n: current value
// x - c = n -> x = n + c
(Operation::Sub, IncompleteSide::Left) => next + complete,
// c - x = n -> c = n + x -> c - n = x
(Operation::Sub, IncompleteSide::Right) => complete - next,
// Similarly for division, if we miss the left arm we can undo the division and multiply instead
// x / c = n -> x = n * c
(Operation::Div, IncompleteSide::Left) => next * complete,
// c / x = n -> c = n * x -> c / n = x
(Operation::Div, IncompleteSide::Right) => complete / next,
}),
(Err(_), Err(_)) => anyhow::bail!("both arms failed"),
};
Ok(result.to_string())
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("samples/21.txt");
#[test]
fn sample_part1() {
assert_eq!(part1(SAMPLE).unwrap(), "152");
}
#[test]
fn sample_part2() {
assert_eq!(part2(SAMPLE).unwrap(), "301");
}
} }

455
2022/src/day22.rs
View File

@@ -1,456 +1,9 @@
use std::mem;
use anyhow::Context;
use anyhow::Result; use anyhow::Result;
use nom::branch::alt;
use nom::bytes::complete::tag;
use nom::bytes::complete::take_until;
use nom::character::complete::newline;
use nom::combinator::map;
use nom::combinator::value;
use nom::multi::many1;
use nom::sequence::separated_pair;
use nom::sequence::terminated;
use nom::IResult;
use crate::common::parse_input; pub fn part1(_input: &[u8]) -> Result<String> {
todo!()
// This describes the transitions between the different squares.
//
// For every direction, write down which direction you end up going, in which square, and
// whether you should flip the axis.
//
// The squares are laid out as follows:
//
// #01
// #2#
// 34#
// 5##
//
// Entries are specified right, down, left, up.
#[allow(dead_code)]
const TRANSITIONS: [[(Direction, usize, bool); 4]; 6] = [
// Square 0
[
(Direction::Right, 1, false),
(Direction::Down, 2, false),
(Direction::Right, 3, true),
(Direction::Right, 5, false),
],
// Square 1
[
(Direction::Left, 4, true),
(Direction::Left, 2, false),
(Direction::Left, 0, false),
(Direction::Up, 5, false),
],
// Square 2
[
(Direction::Up, 1, false),
(Direction::Down, 4, false),
(Direction::Down, 3, false),
(Direction::Up, 0, false),
],
// Square 3
[
(Direction::Right, 4, false),
(Direction::Down, 5, false),
(Direction::Right, 0, true),
(Direction::Right, 2, false),
],
// Square 4
[
(Direction::Left, 1, true),
(Direction::Left, 5, false),
(Direction::Left, 3, false),
(Direction::Up, 2, false),
],
// Square 5
[
(Direction::Up, 4, false),
(Direction::Down, 1, false),
(Direction::Down, 0, false),
(Direction::Up, 3, false),
],
];
#[derive(Clone, Copy, Debug)]
enum Step {
Forward(u32),
Left,
Right,
} }
#[derive(Clone, Copy, Debug)] pub fn part2(_input: &[u8]) -> Result<String> {
enum Direction { todo!()
Up = 3,
Down = 1,
Left = 2,
Right = 0,
}
type Map<'a> = Vec<&'a [u8]>;
impl Direction {
fn turn_left(self) -> Self {
match self {
Direction::Up => Direction::Left,
Direction::Down => Direction::Right,
Direction::Left => Direction::Down,
Direction::Right => Direction::Up,
}
}
fn turn_right(self) -> Self {
match self {
Direction::Up => Direction::Right,
Direction::Down => Direction::Left,
Direction::Left => Direction::Up,
Direction::Right => Direction::Down,
}
}
}
fn parse_map(input: &[u8]) -> IResult<&[u8], (Map, Vec<Step>)> {
separated_pair(
map(take_until("\n\n"), |map: &[u8]| {
map.split(|&b| b == b'\n').collect()
}),
tag("\n\n"),
terminated(
many1(alt((
map(nom::character::complete::u32, Step::Forward),
value(Step::Right, tag("R")),
value(Step::Left, tag("L")),
))),
newline,
),
)(input)
}
fn find_starting_x(top_row: &[u8]) -> Result<usize> {
top_row
.iter()
.position(|&b| b == b'.')
.context("Could not find starting position")
}
pub fn part1(input: &[u8]) -> Result<String> {
let (map, steps) = parse_input(input, parse_map)?;
let mut dir = Direction::Right;
let mut y = 0;
let mut x = find_starting_x(map[y])?;
for step in steps {
match step {
Step::Forward(amount) => match dir {
Direction::Up => {
for _ in 0..amount {
if y == 0 || map[y - 1].get(x).map_or(true, |&b| b == b' ') {
let new_y = map
.iter()
.rposition(|line| {
line.get(x).map_or(false, |&b| b == b'.' || b == b'#')
})
.unwrap();
if map[new_y][x] == b'#' {
break;
} else {
y = new_y;
}
} else if map[y - 1][x] == b'#' {
break;
} else {
y -= 1;
}
}
}
Direction::Down => {
for _ in 0..amount {
if y + 1 >= map.len() || map[y + 1].get(x).map_or(true, |&b| b == b' ') {
let new_y = map
.iter()
.position(|line| {
line.get(x).map_or(false, |&b| b == b'.' || b == b'#')
})
.unwrap();
if map[new_y][x] == b'#' {
break;
} else {
y = new_y;
}
} else if map[y + 1][x] == b'#' {
break;
} else {
y += 1;
}
}
}
Direction::Left => {
for _ in 0..amount {
if x == 0 || map[y][x - 1] == b' ' {
let new_x = map[y]
.iter()
.rposition(|&b| b == b'.' || b == b'#')
.unwrap();
if map[y][new_x] == b'.' {
x = new_x;
} else {
break;
}
} else if map[y][x - 1] == b'#' {
break;
} else {
x -= 1;
}
}
}
Direction::Right => {
for _ in 0..amount {
if x + 1 >= map[y].len() || map[y][x + 1] == b' ' {
let new_x =
map[y].iter().position(|&b| b == b'.' || b == b'#').unwrap();
if map[y][new_x] == b'.' {
x = new_x;
} else {
break;
}
} else if map[y][x + 1] == b'#' {
break;
} else {
x += 1;
}
}
}
},
Step::Left => dir = dir.turn_left(),
Step::Right => dir = dir.turn_right(),
}
}
Ok((1000 * (y + 1) + 4 * (x + 1) + dir as usize).to_string())
}
fn side_length_of(map: &[&[u8]]) -> usize {
let taken_tiles = map
.iter()
.flat_map(|r| r.iter())
.filter(|c| !c.is_ascii_whitespace())
.count();
// Future Bert: this needs to be an integer square root.
((taken_tiles / 6) as f64).sqrt() as usize
}
fn break_squares<'a>(map: &[&'a [u8]], side_length: usize) -> [(Map<'a>, usize, usize); 6] {
let mut result: [(Map<'a>, usize, usize); 6] = Default::default();
let mut row_holder = [(); 4].map(|_| Map::new());
let mut index = 0;
for (y, block_row) in map.chunks_exact(side_length).enumerate() {
for row in block_row {
for (i, segment) in row.chunks_exact(side_length).enumerate() {
if segment[0] != b' ' {
row_holder[i].push(segment);
}
}
}
for (x, potential_side) in row_holder.iter_mut().enumerate() {
if !potential_side.is_empty() {
mem::swap(potential_side, &mut result[index].0);
result[index].1 = x;
result[index].2 = y;
index += 1;
}
}
}
result
}
pub fn part2(input: &[u8]) -> Result<String> {
let (map, steps) = parse_input(input, parse_map)?;
let side_length = side_length_of(&map);
let squares = break_squares(&map, side_length);
let convert_coords = |square: usize, x: usize, y: usize| {
let offset_x = squares[square].1 * side_length + x + 1;
let offset_y = squares[square].2 * side_length + y + 1;
(offset_x, offset_y)
};
let mut current_square = 0;
let mut y = 0;
let mut x = find_starting_x(squares[current_square].0[y])?;
let mut dir = Direction::Right;
for step in steps {
match step {
Step::Left => dir = dir.turn_left(),
Step::Right => dir = dir.turn_right(),
Step::Forward(mut amount) => {
'outer: while amount > 0 {
let map = &squares[current_square].0;
let coord = match dir {
Direction::Up => {
while amount > 0 {
if y == 0 {
break;
} else if map[y - 1][x] == b'#' {
break 'outer;
} else {
y -= 1;
amount -= 1;
}
}
x
}
Direction::Down => {
while amount > 0 {
if y + 1 >= side_length {
break;
} else if map[y + 1][x] == b'#' {
break 'outer;
} else {
amount -= 1;
y += 1;
}
}
x
}
Direction::Left => {
while amount > 0 {
if x == 0 {
break;
} else if map[y][x - 1] == b'#' {
break 'outer;
} else {
x -= 1;
amount -= 1;
}
}
y
}
Direction::Right => {
while amount > 0 {
if x + 1 >= side_length {
break;
} else if map[y][x + 1] == b'#' {
break 'outer;
} else {
amount -= 1;
x += 1;
}
}
y
}
};
if amount > 0 {
let (new_dir, new_square, invert) =
TRANSITIONS[current_square][dir as usize];
let flipped_coord = if invert {
side_length - 1 - coord
} else {
coord
};
let (new_x, new_y) = match new_dir {
Direction::Up => (flipped_coord, side_length - 1),
Direction::Down => (flipped_coord, 0),
Direction::Left => (side_length - 1, flipped_coord),
Direction::Right => (0, flipped_coord),
};
if squares[new_square].0[new_y][new_x] == b'#' {
break 'outer;
}
x = new_x;
y = new_y;
current_square = new_square;
dir = new_dir;
amount -= 1;
}
}
}
}
}
let (real_x, real_y) = convert_coords(current_square, x, y);
Ok((1000 * real_y + 4 * real_x + dir as usize).to_string())
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("samples/22.txt");
#[test]
fn sample_part1() {
assert_eq!(part1(SAMPLE).unwrap(), "6032");
}
#[test]
fn test_side_length() {
let (map, _) = parse_input(SAMPLE, parse_map).unwrap();
assert_eq!(side_length_of(&map), 4);
}
#[test]
fn test_break_squares() {
let (map, _) = parse_input(SAMPLE, parse_map).unwrap();
let side_length = side_length_of(&map);
let squares = break_squares(&map, side_length);
assert_eq!(squares[0].1, 2);
assert_eq!(squares[0].2, 0);
assert_eq!(squares[5].1, 3);
assert_eq!(squares[5].2, 2);
for square in squares {
assert_eq!(square.0.len(), side_length);
for row in square.0 {
assert_eq!(row.len(), side_length);
}
}
}
#[test]
fn test_sanity_transitions() {
for (cur_face, &face) in TRANSITIONS.iter().enumerate() {
for (dir, (arrive_dir, arrive_face, invert)) in face.into_iter().enumerate() {
let inverse_dir = (arrive_dir as usize + 2) % 4;
let (back_dir, back_face, back_invert) = TRANSITIONS[arrive_face][inverse_dir];
assert_eq!(
invert, back_invert,
"Reciprocal invert failed: face {cur_face} dir {dir} to face {arrive_face} arrives as {arrive_dir:?}"
);
assert_eq!(back_face, cur_face, "Reciprocal transition failed: face {cur_face} dir {dir} arrives at {arrive_face} but returns at {back_face}");
let correct_back_dir = (dir + 2) % 4;
assert_eq!(back_dir as usize, correct_back_dir, "Reciprocal direction failed: face {cur_face} dir {dir} did not arrive the opposite direction from {arrive_face}");
}
}
}
} }

204
2022/src/day23.rs
View File

@@ -1,205 +1,9 @@
use std::collections::hash_map::Entry;
use std::ops::RangeInclusive;
use ahash::AHashMap;
use ahash::AHashSet;
use anyhow::Context;
use anyhow::Result; use anyhow::Result;
use itertools::Itertools;
use nom::bytes::complete::take_until;
use nom::character::complete::newline;
use nom::multi::fold_many1;
use nom::sequence::terminated;
use nom::IResult;
use crate::common::enumerate; pub fn part1(_input: &[u8]) -> Result<String> {
use crate::common::parse_input; todo!()
use crate::common::Vec2;
const OPTIONS: [[Vec2; 3]; 4] = [
// North
[Vec2([0, -1]), Vec2([-1, -1]), Vec2([1, -1])],
// South
[Vec2([0, 1]), Vec2([-1, 1]), Vec2([1, 1])],
// West
[Vec2([-1, 0]), Vec2([-1, -1]), Vec2([-1, 1])],
// East
[Vec2([1, 0]), Vec2([1, -1]), Vec2([1, 1])],
];
fn parse_elves(input: &[u8]) -> IResult<&[u8], AHashSet<Vec2>> {
fold_many1(
enumerate(terminated(take_until("\n"), newline)),
AHashSet::new,
|mut elves, (y, line): (usize, &[u8])| {
let y = y as i32;
elves.extend(
line.iter()
.enumerate()
.filter_map(|(x, &val)| (val == b'#').then_some(Vec2([x as i32, y]))),
);
elves
},
)(input)
} }
fn determine_bounding_box( pub fn part2(_input: &[u8]) -> Result<String> {
elves: &AHashSet<Vec2>, todo!()
) -> Result<(RangeInclusive<i32>, RangeInclusive<i32>)> {
let (x_min, x_max) = elves
.iter()
.map(|&Vec2([x, _])| x)
.minmax()
.into_option()
.context("Could not determine x range")?;
let (y_min, y_max) = elves
.iter()
.map(|&Vec2([_, y])| y)
.minmax()
.into_option()
.context("Could not determine y range")?;
Ok((x_min..=x_max, y_min..=y_max))
}
#[allow(unused)]
fn print(elves: &AHashSet<Vec2>) -> Result<()> {
let (x_bounds, y_bounds) = determine_bounding_box(elves)?;
for y in y_bounds {
for x in x_bounds.clone() {
print!(
"{}",
if elves.contains(&Vec2([x, y])) {
'#'
} else {
'.'
}
);
}
println!();
}
Ok(())
}
pub fn part1(input: &[u8]) -> Result<String> {
let mut elves = parse_input(input, parse_elves)?;
simulate(&mut elves, 10);
let (x_bounds, y_bounds) = determine_bounding_box(&elves)?;
let area = (x_bounds.end() - x_bounds.start() + 1) * (y_bounds.end() - y_bounds.start() + 1);
let free = area - elves.len() as i32;
Ok(free.to_string())
}
fn simulate(elves: &mut AHashSet<Vec2>, max: usize) -> Option<usize> {
let mut todo = Vec::new();
let mut to_return = Vec::new();
let mut origin = AHashMap::new();
for it in 0..max {
// Remove all todos from a previous iteration
todo.clear();
// Find all the elves with at least one neighbour
todo.extend(elves.iter().copied().filter(|&Vec2([x, y])| {
for dx in [-1, 0, 1] {
for dy in [-1, 0, 1] {
if dx == 0 && dy == 0 {
continue;
}
if elves.contains(&Vec2([x + dx, y + dy])) {
return true;
}
}
}
false
}));
for &elf in &todo {
let mut moved = false;
for &deltas in OPTIONS[(it % 4)..].iter().chain(&OPTIONS[..(it % 4)]) {
if deltas
.into_iter()
.all(|delta| !elves.contains(&(elf + delta)))
{
// Observation: any collision will only happen between opposite pairs of elves,
// not three. Otherwise they wouldn't have chosen to move this direction.
// Somewhat messy but it avoids computing the hash more than once per elf
match origin.entry(deltas[0] + elf) {
Entry::Occupied(entry) => {
to_return.push(elf);
to_return.push(entry.remove());
}
Entry::Vacant(entry) => {
entry.insert(elf);
}
};
// We moved, or collided, but we shouldn't look other directions any more
moved = true;
break;
}
}
if !moved {
to_return.push(elf);
}
}
if origin.is_empty() {
return Some(it + 1);
}
// Remove entries we processed
for elf in &todo {
elves.remove(elf);
}
// Add back any entries we ended up not moving
elves.extend(to_return.drain(..));
// Add all the elves in their new positions
elves.extend(origin.drain().map(|(dest, _)| dest));
}
None
}
pub fn part2(input: &[u8]) -> Result<String> {
let mut elves = parse_input(input, parse_elves)?;
let first_non_moved = simulate(&mut elves, usize::MAX).context("Elves didn't stop moving?")?;
Ok(first_non_moved.to_string())
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("./samples/23.txt");
#[test]
fn sample_part1() {
assert_eq!(part1(SAMPLE).unwrap(), "110");
}
#[test]
fn sample_part2() {
assert_eq!(part2(SAMPLE).unwrap(), "20");
}
} }

213
2022/src/day24.rs
View File

@@ -1,214 +1,9 @@
use std::collections::VecDeque;
use std::mem;
use ahash::AHashSet;
use anyhow::Context;
use anyhow::Result; use anyhow::Result;
use strength_reduce::StrengthReducedUsize;
fn gcd(mut a: usize, mut b: usize) -> usize { pub fn part1(_input: &[u8]) -> Result<String> {
while a % b != 0 { todo!()
b = a % b;
mem::swap(&mut a, &mut b);
}
b
} }
fn lcm(a: usize, b: usize) -> usize { pub fn part2(_input: &[u8]) -> Result<String> {
a * b / gcd(a, b) todo!()
}
#[derive(Debug)]
struct Storm {
// Dimensions of the entire area. Includes the wall
width: usize,
height: usize,
// Periods of repetition. Basically the dimensions without the wall
width_period: StrengthReducedUsize,
height_period: StrengthReducedUsize,
combined_period: StrengthReducedUsize,
// Flying blizzards by direction and starting point
left_right: AHashSet<(usize, usize)>,
right_left: AHashSet<(usize, usize)>,
top_bottom: AHashSet<(usize, usize)>,
bottom_top: AHashSet<(usize, usize)>,
}
impl Storm {
/// Whether you can stand in the given position at the given time
fn can_stand(&self, time: usize, (x, y): (usize, usize)) -> bool {
!self
.right_left
.contains(&((x + time) % self.width_period, y))
&& !self
.bottom_top
.contains(&(x, (y + time) % self.height_period))
&& !self.left_right.contains(&(
(self.width_period.get() - time % self.width_period + x) % self.width_period,
y,
))
&& !self.top_bottom.contains(&(
x,
(self.height_period.get() - time % self.height_period + y) % self.height_period,
))
}
fn dist(&self, from: (usize, usize), goal: (usize, usize), start: usize) -> Result<usize> {
let mut todo = VecDeque::new();
todo.push_back((start, from));
let mut visited = AHashSet::new();
while let Some((time, pos)) = todo.pop_front() {
let mut enqueue = |pos| {
let new_time = time + 1;
if self.can_stand(new_time, pos)
&& visited.insert((new_time % self.combined_period, pos))
{
todo.push_back((new_time, pos));
}
};
// Waiting is perhaps an option
enqueue(pos);
// If not in the starting position or the right edge
if pos.0 > 1 && pos.1 < self.height - 1 {
enqueue((pos.0 - 1, pos.1));
}
if pos.1 > 0 && pos.0 < self.width - 2 {
enqueue((pos.0 + 1, pos.1));
}
if pos.1 > 1 {
enqueue((pos.0, pos.1 - 1));
}
if pos.0 > 0 && pos.1 < self.height - 2 {
enqueue((pos.0, pos.1 + 1));
}
if pos.1 >= 1 && (pos.0, pos.1 - 1) == goal {
return Ok(time + 1);
}
if (pos.0, pos.1 + 1) == goal {
return Ok(time + 1);
}
}
anyhow::bail!("Did not find a route to {goal:?}")
}
}
impl TryFrom<&'_ [u8]> for Storm {
type Error = anyhow::Error;
fn try_from(value: &'_ [u8]) -> Result<Self, Self::Error> {
let width = value
.iter()
.position(|&b| b == b'\n')
.context("Could not find end of line")?;
let height = value.len() / (width + 1);
let width_period = StrengthReducedUsize::new(width - 2);
let height_period = StrengthReducedUsize::new(height - 2);
let combined_period = StrengthReducedUsize::new(lcm(width - 2, height - 2));
let mut left_right = AHashSet::new();
let mut right_left = AHashSet::new();
let mut top_bottom = AHashSet::new();
let mut bottom_top = AHashSet::new();
for (y, line) in value
.split(|&b| b == b'\n')
.enumerate()
.skip(1)
.take(height - 2)
{
for (x, &c) in line.iter().enumerate() {
match c {
b'>' => left_right.insert((x % width_period, y)),
b'<' => right_left.insert((x % width_period, y)),
b'v' => top_bottom.insert((x, y % height_period)),
b'^' => bottom_top.insert((x, y % height_period)),
_ => continue,
};
}
}
Ok(Storm {
width,
height,
width_period,
height_period,
combined_period,
left_right,
right_left,
top_bottom,
bottom_top,
})
}
}
pub fn part1(input: &[u8]) -> Result<String> {
let storm = Storm::try_from(input)?;
let goal = (storm.width - 2, storm.height - 1);
storm.dist((1, 0), goal, 0).map(|d| d.to_string())
}
pub fn part2(input: &[u8]) -> Result<String> {
let storm = Storm::try_from(input)?;
let goal = (storm.width - 2, storm.height - 1);
let there = storm.dist((1, 0), goal, 0)?;
let back_again = storm.dist(goal, (1, 0), there)?;
storm.dist((1, 0), goal, back_again).map(|s| s.to_string())
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("./samples/24.txt");
#[test]
fn test_can_stand() {
let storm = Storm::try_from(SAMPLE).unwrap();
dbg!(&storm);
// Test a storm moving right to left
assert!(storm.can_stand(0, (4, 2)));
assert!(!storm.can_stand(1, (4, 2)));
assert!(!storm.can_stand(0, (6, 2)));
assert!(storm.can_stand(1, (6, 2)));
// Test a storm moving bottom to top
assert!(!storm.can_stand(0, (4, 4)));
assert!(storm.can_stand(1, (4, 4)));
// Simple moving to the right
assert!(!storm.can_stand(0, (1, 1)));
assert!(storm.can_stand(1, (1, 1)));
assert!(storm.can_stand(0, (1, 2)));
assert!(!storm.can_stand(1, (1, 2)));
}
#[test]
fn sample_part1() {
assert_eq!(part1(SAMPLE).unwrap(), "18");
}
#[test]
fn sample_part2() {
assert_eq!(part2(SAMPLE).unwrap(), "54");
}
} }

70
2022/src/day25.rs
View File

@@ -1,71 +1,5 @@
use anyhow::Result; use anyhow::Result;
fn parse_num(num: &[u8]) -> Result<i64> { pub fn part1(_input: &[u8]) -> Result<String> {
let mut total = 0; todo!()
let mut factor = 1;
for &b in num.iter().rev() {
match b {
b'0' => (),
b'1' => total += factor,
b'2' => total += 2 * factor,
b'-' => total -= factor,
b'=' => total -= 2 * factor,
other => anyhow::bail!("Invalid digit {other}"),
}
factor *= 5;
}
Ok(total)
}
fn encode(mut num: i64) -> String {
let mut buffer = Vec::new();
while num > 0 {
match num % 5 {
0 => buffer.push(b'0'),
1 => buffer.push(b'1'),
2 => buffer.push(b'2'),
3 => {
buffer.push(b'=');
num += 2
}
4 => {
buffer.push(b'-');
num += 1;
}
_ => unreachable!("math"),
}
num /= 5;
}
// We've built the string right to left, to print we must reverse
buffer.reverse();
// Safe unwrap as we've only pushed valid ascii characters
String::from_utf8(buffer).unwrap()
}
pub fn part1(input: &[u8]) -> Result<String> {
let total = input
.split(|&b| b == b'\n')
.map(parse_num)
.try_fold(0, |acc, val| val.map(|val| val + acc))?;
Ok(encode(total))
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("./samples/25.txt");
#[test]
fn sample_part1() {
assert_eq!(part1(SAMPLE).unwrap(), "2=-1=0");
}
} }

2
2022/src/main.rs
View File

@@ -56,6 +56,6 @@ fn main() -> Result<()> {
eprintln!("Execution time: {:?}", Instant::now().duration_since(begin)); eprintln!("Execution time: {:?}", Instant::now().duration_since(begin));
} }
println!("{result}"); println!("{}", result);
Ok(()) Ok(())
} }

6
2022/src/samples/03.txt
View File

@@ -1,6 +0,0 @@
vJrwpWtwJgWrhcsFMMfFFhFp
jqHRNqRjqzjGDLGLrsFMfFZSrLrFZsSL
PmmdzqPrVvPwwTWBwg
wMqvLMZHhHMvwLHjbvcjnnSBnvTQFn
ttgJtRGJQctTZtZT
CrZsJsPPZsGzwwsLwLmpwMDw

6
2022/src/samples/04.txt
View File

@@ -1,6 +0,0 @@
2-4,6-8
2-3,4-5
5-7,7-9
2-8,3-7
6-6,4-6
2-6,4-8

9
2022/src/samples/05.txt
View File

@@ -1,9 +0,0 @@
[D]
[N] [C]
[Z] [M] [P]
1 2 3
move 1 from 2 to 1
move 3 from 1 to 3
move 2 from 2 to 1
move 1 from 1 to 2

23
2022/src/samples/07.txt
View File

@@ -1,23 +0,0 @@
$ cd /
$ ls
dir a
14848514 b.txt
8504156 c.dat
dir d
$ cd a
$ ls
dir e
29116 f
2557 g
62596 h.lst
$ cd e
$ ls
584 i
$ cd ..
$ cd ..
$ cd d
$ ls
4060174 j
8033020 d.log
5626152 d.ext
7214296 k

5
2022/src/samples/08.txt
View File

@@ -1,5 +0,0 @@
30373
25512
65332
33549
35390

8
2022/src/samples/09.large.txt
View File

@@ -1,8 +0,0 @@
R 5
U 8
L 8
D 3
R 17
D 10
L 25
U 20

8
2022/src/samples/09.txt
View File

@@ -1,8 +0,0 @@
R 4
U 4
L 3
D 1
R 4
D 1
L 5
R 2

146
2022/src/samples/10.txt
View File

@@ -1,146 +0,0 @@
addx 15
addx -11
addx 6
addx -3
addx 5
addx -1
addx -8
addx 13
addx 4
noop
addx -1
addx 5
addx -1
addx 5
addx -1
addx 5
addx -1
addx 5
addx -1
addx -35
addx 1
addx 24
addx -19
addx 1
addx 16
addx -11
noop
noop
addx 21
addx -15
noop
noop
addx -3
addx 9
addx 1
addx -3
addx 8
addx 1
addx 5
noop
noop
noop
noop
noop
addx -36
noop
addx 1
addx 7
noop
noop
noop
addx 2
addx 6
noop
noop
noop
noop
noop
addx 1
noop
noop
addx 7
addx 1
noop
addx -13
addx 13
addx 7
noop
addx 1
addx -33
noop
noop
noop
addx 2
noop
noop
noop
addx 8
noop
addx -1
addx 2
addx 1
noop
addx 17
addx -9
addx 1
addx 1
addx -3
addx 11
noop
noop
addx 1
noop
addx 1
noop
noop
addx -13
addx -19
addx 1
addx 3
addx 26
addx -30
addx 12
addx -1
addx 3
addx 1
noop
noop
noop
addx -9
addx 18
addx 1
addx 2
noop
noop
addx 9
noop
noop
noop
addx -1
addx 2
addx -37
addx 1
addx 3
noop
addx 15
addx -21
addx 22
addx -6
addx 1
noop
addx 2
addx 1
noop
addx -10
noop
noop
addx 20
addx 1
addx 2
addx 2
addx -6
addx -11
noop
noop
noop

27
2022/src/samples/11.txt
View File

@@ -1,27 +0,0 @@
Monkey 0:
Starting items: 79, 98
Operation: new = old * 19
Test: divisible by 23
If true: throw to monkey 2
If false: throw to monkey 3
Monkey 1:
Starting items: 54, 65, 75, 74
Operation: new = old + 6
Test: divisible by 19
If true: throw to monkey 2
If false: throw to monkey 0
Monkey 2:
Starting items: 79, 60, 97
Operation: new = old * old
Test: divisible by 13
If true: throw to monkey 1
If false: throw to monkey 3
Monkey 3:
Starting items: 74
Operation: new = old + 3
Test: divisible by 17
If true: throw to monkey 0
If false: throw to monkey 1

5
2022/src/samples/12.txt
View File

@@ -1,5 +0,0 @@
Sabqponm
abcryxxl
accszExk
acctuvwj
abdefghi

23
2022/src/samples/13.txt
View File

@@ -1,23 +0,0 @@
[1,1,3,1,1]
[1,1,5,1,1]
[[1],[2,3,4]]
[[1],4]
[9]
[[8,7,6]]
[[4,4],4,4]
[[4,4],4,4,4]
[7,7,7,7]
[7,7,7]
[]
[3]
[[[]]]
[[]]
[1,[2,[3,[4,[5,6,7]]]],8,9]
[1,[2,[3,[4,[5,6,0]]]],8,9]

2
2022/src/samples/14.txt
View File

@@ -1,2 +0,0 @@
498,4 -> 498,6 -> 496,6
503,4 -> 502,4 -> 502,9 -> 494,9

14
2022/src/samples/15.txt
View File

@@ -1,14 +0,0 @@
Sensor at x=2, y=18: closest beacon is at x=-2, y=15
Sensor at x=9, y=16: closest beacon is at x=10, y=16
Sensor at x=13, y=2: closest beacon is at x=15, y=3
Sensor at x=12, y=14: closest beacon is at x=10, y=16
Sensor at x=10, y=20: closest beacon is at x=10, y=16
Sensor at x=14, y=17: closest beacon is at x=10, y=16
Sensor at x=8, y=7: closest beacon is at x=2, y=10
Sensor at x=2, y=0: closest beacon is at x=2, y=10
Sensor at x=0, y=11: closest beacon is at x=2, y=10
Sensor at x=20, y=14: closest beacon is at x=25, y=17
Sensor at x=17, y=20: closest beacon is at x=21, y=22
Sensor at x=16, y=7: closest beacon is at x=15, y=3
Sensor at x=14, y=3: closest beacon is at x=15, y=3
Sensor at x=20, y=1: closest beacon is at x=15, y=3

10
2022/src/samples/16.txt
View File

@@ -1,10 +0,0 @@
Valve AA has flow rate=0; tunnels lead to valves DD, II, BB
Valve BB has flow rate=13; tunnels lead to valves CC, AA
Valve CC has flow rate=2; tunnels lead to valves DD, BB
Valve DD has flow rate=20; tunnels lead to valves CC, AA, EE
Valve EE has flow rate=3; tunnels lead to valves FF, DD
Valve FF has flow rate=0; tunnels lead to valves EE, GG
Valve GG has flow rate=0; tunnels lead to valves FF, HH
Valve HH has flow rate=22; tunnel leads to valve GG
Valve II has flow rate=0; tunnels lead to valves AA, JJ
Valve JJ has flow rate=21; tunnel leads to valve II

1
2022/src/samples/17.txt
View File

@@ -1 +0,0 @@
>>><<><>><<<>><>>><<<>>><<<><<<>><>><<>>

13
2022/src/samples/18.txt
View File

@@ -1,13 +0,0 @@
2,2,2
1,2,2
3,2,2
2,1,2
2,3,2
2,2,1
2,2,3
2,2,4
2,2,6
1,2,5
3,2,5
2,1,5
2,3,5

11
2022/src/samples/19.txt
View File

@@ -1,11 +0,0 @@
Blueprint 1:
Each ore robot costs 4 ore.
Each clay robot costs 2 ore.
Each obsidian robot costs 3 ore and 14 clay.
Each geode robot costs 2 ore and 7 obsidian.
Blueprint 2:
Each ore robot costs 2 ore.
Each clay robot costs 3 ore.
Each obsidian robot costs 3 ore and 8 clay.
Each geode robot costs 3 ore and 12 obsidian.

7
2022/src/samples/20.txt
View File

@@ -1,7 +0,0 @@
1
2
-3
3
-2
0
4

15
2022/src/samples/21.txt
View File

@@ -1,15 +0,0 @@
root: pppw + sjmn
dbpl: 5
cczh: sllz + lgvd
zczc: 2
ptdq: humn - dvpt
dvpt: 3
lfqf: 4
humn: 5
ljgn: 2
sjmn: drzm * dbpl
sllz: 4
pppw: cczh / lfqf
lgvd: ljgn * ptdq
drzm: hmdt - zczc
hmdt: 32

14
2022/src/samples/22.txt
View File

@@ -1,14 +0,0 @@
...#
.#..
#...
....
...#.......#
........#...
..#....#....
..........#.
...#....
.....#..
.#......
......#.
10R5L5R10L4R5L5

12
2022/src/samples/23.txt
View File

@@ -1,12 +0,0 @@
..............
..............
.......#......
.....###.#....
...#...#.#....
....#...##....
...#.###......
...##.#.##....
....#..#......
..............
..............
..............

6
2022/src/samples/24.txt
View File

@@ -1,6 +0,0 @@
#.######
#>>.<^<#
#.<..<<#
#>v.><>#
#<^v^^>#
######.#

13
2022/src/samples/25.txt
View File

@@ -1,13 +0,0 @@
1=-0-2
12111
2=0=
21
2=01
111
20012
112
1=-1=
1-12
12
1=
122

23
2023/Cargo.toml
View File

@@ -1,23 +0,0 @@
[package]
name = "aoc-2023"
version = "0.1.0"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
aho-corasick = "1.1.2"
anyhow = "1.0.75"
clap = { version = "4.4.8", features = ["derive"] }
nom = "7.1.3"
[dev-dependencies]
criterion = "0.5.1"
[profile.release]
# Keep debug information in release for better flamegraphs
debug = true
[[bench]]
name = "days"
harness = false

44
2023/benches/days.rs
View File

@@ -1,44 +0,0 @@
use std::fs::File;
use std::io::Read;
use criterion::criterion_group;
use criterion::criterion_main;
use criterion::BenchmarkId;
use criterion::Criterion;
use aoc_2023::get_implementation;
/// Number of days we have an implementation to benchmark
const DAYS_IMPLEMENTED: u8 = 3;
fn read_input(day: u8) -> std::io::Result<Vec<u8>> {
let input_path = format!("inputs/{day:02}.txt");
let mut buffer = Vec::new();
File::open(input_path)?.read_to_end(&mut buffer)?;
Ok(buffer)
}
pub fn benchmark_days(c: &mut Criterion) {
for day in 1..=DAYS_IMPLEMENTED {
if let Ok(input) = read_input(day) {
let part1 = get_implementation(day, false).unwrap();
c.bench_with_input(BenchmarkId::new("part1", day), &input, |b, i| {
b.iter(|| part1(i));
});
if day < 25 {
let part2 = get_implementation(day, true).unwrap();
c.bench_with_input(BenchmarkId::new("part2", day), &input, |b, i| {
b.iter(|| part2(i));
});
}
}
}
}
criterion_group!(benches, benchmark_days);
criterion_main!(benches);

0
2023/inputs/.gitkeep
View File

0
2023/samples/.gitkeep
View File

236
2023/src/common.rs
View File

@@ -1,236 +0,0 @@
//! Common helper utilities to all days
use std::cmp::Ordering;
use std::ops::Add;
use std::ops::Div;
use std::ops::Index;
use std::ops::IndexMut;
use std::ops::Sub;
use anyhow::Result;
use nom::combinator::map;
use nom::error::ErrorKind;
use nom::error::ParseError;
use nom::Finish;
use nom::IResult;
use nom::InputLength;
use nom::Parser;
pub fn convert_nom_error(e: nom::error::Error<&[u8]>) -> anyhow::Error {
anyhow::anyhow!(
"Parser error {:?} to parse at {}",
e.code,
String::from_utf8_lossy(e.input)
)
}
/// Parse input from some nom parser and return as an anyhow result
///
/// This method exists as a convenience because nom's errors cannot otherwise be easily converted to
/// an anyhow error, and I don't want to keep track of custom error implementations here.
pub fn parse_input<'a, O>(
input: &'a [u8],
mut parser: impl Parser<&'a [u8], O, nom::error::Error<&'a [u8]>>,
) -> Result<O> {
let (unparsed, output) = parser.parse(input).finish().map_err(convert_nom_error)?;
if !unparsed.is_empty() {
Err(anyhow::anyhow!(
"Not all input consumed: {}",
String::from_utf8_lossy(unparsed)
))
} else {
Ok(output)
}
}
/// Applies a parser iteratively and reduces the results using the given function. Fails if the
/// embedded parser doesn't return at least one result.
///
/// # Arguments
/// - `f`: the function to apply
/// - `g`: the function that combines the result o `f` with previous results
///
/// This implementation is based on [`nom::multi::fold_many1`] with minor differences. If
/// successful, this should probably be upstreamed.
pub fn reduce_many1<I, O, E, F>(
mut f: F,
mut g: impl FnMut(O, O) -> O,
) -> impl FnMut(I) -> IResult<I, O, E>
where
I: Clone + InputLength,
E: ParseError<I>,
F: Parser<I, O, E>,
{
// Cannot delegate to fold_many0 because that would make the function FnOnce rather than FnMut,
// since it would transfer ownership of the embedded parser to fold_many0.
move |i: I| {
let _i = i.clone();
match f.parse(_i) {
Err(nom::Err::Error(_)) => {
Err(nom::Err::Error(E::from_error_kind(i, ErrorKind::Many1)))
}
Err(e) => Err(e),
Ok((i1, mut acc)) => {
let mut input = i1;
loop {
let _input = input.clone();
let len = input.input_len();
match f.parse(_input) {
Err(nom::Err::Error(_)) => {
break;
}
Err(e) => return Err(e),
Ok((i, o)) => {
// infinite loop check: the parser must always consume
if i.input_len() == len {
return Err(nom::Err::Failure(E::from_error_kind(
i,
ErrorKind::Many1,
)));
}
acc = g(acc, o);
input = i;
}
}
}
Ok((input, acc))
}
}
}
}
/// Add an index to repeated successful invocations of the embedded parser.
pub fn enumerate<I, O, E>(f: impl Parser<I, O, E>) -> impl FnMut(I) -> IResult<I, (usize, O), E> {
let mut index = 0usize;
map(f, move |v| {
let res = (index, v);
index += 1;
res
})
}
/// Return the minimum and maximum of two unordered variables
pub fn minmax<T>(a: T, b: T) -> (T, T)
where
T: PartialOrd,
{
if a < b {
(a, b)
} else {
(b, a)
}
}
/// Some magic to get two mutable references into the same slice
pub fn get_both<T>(slice: &mut [T], first: usize, second: usize) -> (&mut T, &mut T) {
match first.cmp(&second) {
Ordering::Greater => {
let (begin, end) = slice.split_at_mut(first);
(&mut end[0], &mut begin[second])
}
Ordering::Less => {
let (begin, end) = slice.split_at_mut(second);
(&mut begin[first], &mut end[0])
}
Ordering::Equal => panic!("Tried to get the same index twice {first}"),
}
}
#[derive(Debug, Default)]
pub struct IndexSet(Vec<u32>);
impl IndexSet {
pub fn with_capacity(capacity: usize) -> Self {
Self(Vec::with_capacity(
capacity / std::mem::size_of::<u32>() / 8,
))
}
fn ensure_item(&mut self, item: usize) -> &mut u32 {
if self.0.len() <= item {
self.0.resize(item + 1, 0);
}
&mut self.0[item]
}
#[inline]
fn index(index: usize) -> (usize, u8) {
const PER_ENTRY: usize = 8 * std::mem::size_of::<u32>();
(index / PER_ENTRY, (index % PER_ENTRY) as u8)
}
pub fn insert(&mut self, index: usize) -> bool {
let (entry, pos) = Self::index(index);
let item = self.ensure_item(entry);
let old = *item;
*item |= 1 << pos;
old != *item
}
pub fn contains(&self, index: usize) -> bool {
let (entry, pos) = Self::index(index);
self.0
.get(entry)
.map_or(false, |&entry| (entry & (1 << pos) != 0))
}
}
#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
pub struct Vec2(pub [i32; 2]);
impl Vec2 {
pub fn l1(self) -> i32 {
self.0.into_iter().map(i32::abs).sum()
}
}
impl Add<Self> for Vec2 {
type Output = Self;
fn add(self, rhs: Self) -> Self::Output {
Self([self[0] + rhs[0], self[1] + rhs[1]])
}
}
impl Sub<Self> for Vec2 {
type Output = Self;
fn sub(self, rhs: Self) -> Self::Output {
Self([self[0] - rhs[0], self[1] - rhs[1]])
}
}
impl Div<i32> for Vec2 {
type Output = Self;
fn div(self, rhs: i32) -> Self::Output {
Self(self.0.map(|v| v / rhs))
}
}
impl Index<usize> for Vec2 {
type Output = i32;
#[inline]
fn index(&self, index: usize) -> &Self::Output {
&self.0[index]
}
}
impl IndexMut<usize> for Vec2 {
#[inline]
fn index_mut(&mut self, index: usize) -> &mut Self::Output {
&mut self.0[index]
}
}

74
2023/src/day01.rs
View File

@@ -1,74 +0,0 @@
use aho_corasick::AhoCorasick;
use anyhow::Result;
pub fn part1(input: &[u8]) -> Result<String> {
let mut it = input.iter();
let mut sum = 0;
while let Some(&first) = it.find(|s| s.is_ascii_digit()) {
let mut last = first;
for &c in &mut it {
match c {
d @ b'0'..=b'9' => last = d,
b'\n' => break,
_ => continue,
}
}
sum += u32::from(10 * (first - b'0') + last - b'0');
}
Ok(sum.to_string())
}
pub fn part2(input: &[u8]) -> Result<String> {
let parser = AhoCorasick::new([
"1", "2", "3", "4", "5", "6", "7", "8", "9", "one", "two", "three", "four", "five", "six",
"seven", "eight", "nine",
])?;
fn convert_id(id: u32) -> Result<u32> {
Ok(match id {
0..=8 => id + 1,
9..=17 => id - 8,
_ => anyhow::bail!("unreachable"),
})
}
let mut sum = 0;
for line in input.split(|&c| c == b'\n') {
let mut it = parser.find_overlapping_iter(line);
if let Some(first) = it.next() {
let first = convert_id(first.pattern().as_u32())?;
let last = if let Some(last) = it.last() {
convert_id(last.pattern().as_u32())?
} else {
first
};
sum += 10 * first + last;
}
}
Ok(sum.to_string())
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("samples/01.1.txt");
const SAMPLE2: &[u8] = include_bytes!("samples/01.2.txt");
#[test]
fn sample_part1() {
assert_eq!("142", part1(SAMPLE).unwrap());
}
#[test]
fn sample_part2() {
assert_eq!("281", part2(SAMPLE2).unwrap());
}
}

98
2023/src/day02.rs
View File

@@ -1,98 +0,0 @@
use nom::branch::alt;
use nom::bytes::complete::tag;
use nom::character::complete::newline;
use nom::combinator::iterator;
use nom::combinator::opt;
use nom::combinator::value;
use nom::multi::fold_many1;
use nom::sequence::preceded;
use nom::sequence::separated_pair;
use nom::sequence::terminated;
use nom::IResult;
use crate::common::convert_nom_error;
#[derive(Clone, Copy)]
#[repr(usize)]
enum Color {
Red,
Green,
Blue,
}
fn parse_game(i: &[u8]) -> IResult<&[u8], (u8, [u8; 3])> {
let parse_color = terminated(
separated_pair(
nom::character::complete::u8,
tag(" "),
alt((
value(Color::Red, tag("red")),
value(Color::Green, tag("green")),
value(Color::Blue, tag("blue")),
)),
),
opt(alt((tag(", "), tag("; ")))),
);
separated_pair(
preceded(tag("Game "), nom::character::complete::u8),
tag(": "),
terminated(
fold_many1(
parse_color,
|| [0u8; 3],
|mut cur, (value, color)| {
cur[color as usize] = Ord::max(cur[color as usize], value);
cur
},
),
newline,
),
)(i)
}
fn parts_common(input: &[u8], map: impl Fn((u8, [u8; 3])) -> u32) -> anyhow::Result<String> {
let mut game_it = iterator(input, parse_game);
let total: u32 = game_it.into_iter().map(map).sum();
game_it.finish().map_err(|e| match e {
nom::Err::Incomplete(_) => anyhow::anyhow!("unreachable"),
nom::Err::Failure(e) | nom::Err::Error(e) => convert_nom_error(e),
})?;
Ok(total.to_string())
}
pub fn part1(input: &[u8]) -> anyhow::Result<String> {
parts_common(input, |(id, colors)| {
if colors[0] <= 12 && colors[1] <= 13 && colors[2] <= 14 {
u32::from(id)
} else {
0
}
})
}
pub fn part2(input: &[u8]) -> anyhow::Result<String> {
parts_common(input, |(_, colors)| {
u32::from(colors[0]) * u32::from(colors[1]) * u32::from(colors[2])
})
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("samples/02.txt");
#[test]
fn sample_part1() {
assert_eq!(part1(SAMPLE).unwrap(), "8");
}
#[test]
fn sample_part2() {
assert_eq!(part2(SAMPLE).unwrap(), "2286");
}
}

179
2023/src/day03.rs
View File

@@ -1,179 +0,0 @@
use std::collections::HashMap;
use std::ops::Index;
use anyhow::Context;
struct Grid<'a> {
width: usize,
data: &'a [u8],
}
impl<'a> Grid<'a> {
pub fn new(data: &'a [u8]) -> anyhow::Result<Self> {
let width = 1 + data
.iter()
.position(|&c| c == b'\n')
.context("Failed to find end of line in grid")?;
anyhow::ensure!(
data.len() % width == 0,
"Grid should divide equally into rows"
);
Ok(Self { width, data })
}
pub fn height(&self) -> usize {
self.data.len() / self.width
}
pub fn width(&self) -> usize {
self.width - 1
}
pub fn rows(&self) -> impl Iterator<Item = &'a [u8]> {
let width = self.width();
self.data
.chunks_exact(self.width)
.map(move |row| &row[..width])
}
}
impl<'a> Index<usize> for Grid<'a> {
type Output = [u8];
fn index(&self, y: usize) -> &Self::Output {
let offset = y * self.width;
&self.data[offset..(offset + self.width())]
}
}
fn is_surrounded(grid: &Grid<'_>, y: usize, start: usize, last: usize) -> bool {
fn is_symbol(c: u8) -> bool {
!matches!(c, b'0'..=b'9' | b'.' | b'\n')
}
let x_min = start.saturating_sub(1);
let x_max = Ord::min(grid.width(), last + 2);
if y > 0 {
for nx in x_min..x_max {
if is_symbol(grid[y - 1][nx]) {
return true;
}
}
}
if y + 1 < grid.height() {
for nx in x_min..x_max {
if is_symbol(grid[y + 1][nx]) {
return true;
}
}
}
is_symbol(grid[y][x_min]) || is_symbol(grid[y][x_max - 1])
}
pub fn part1(input: &[u8]) -> anyhow::Result<String> {
let grid = Grid::new(input)?;
let mut sum = 0;
for (y, row) in grid.rows().enumerate() {
let mut it = row.iter().enumerate();
while let Some((start, &c)) = it.find(|&(_, c)| c.is_ascii_digit()) {
let mut end = start;
let mut num = u32::from(c - b'0');
for (x, &c) in it.by_ref().take_while(|&(_, c)| c.is_ascii_digit()) {
end = x;
num *= 10;
num += u32::from(c - b'0');
}
if is_surrounded(&grid, y, start, end) {
sum += num;
}
}
}
Ok(sum.to_string())
}
fn find_gear(grid: &Grid<'_>, y: usize, start: usize, end: usize) -> Option<(usize, usize)> {
let x_min = start.saturating_sub(1);
let x_max = Ord::min(grid.width(), end + 2);
if y > 0 {
for nx in x_min..x_max {
if grid[y - 1][nx] == b'*' {
return Some((nx, y - 1));
}
}
}
if y + 1 < grid.height() {
for nx in x_min..x_max {
if grid[y + 1][nx] == b'*' {
return Some((nx, y + 1));
}
}
}
for nx in [x_min, x_max - 1] {
if grid[y][nx] == b'*' {
return Some((nx, y));
}
}
None
}
pub fn part2(input: &[u8]) -> anyhow::Result<String> {
let grid = Grid::new(input)?;
let mut gears: HashMap<(usize, usize), (u32, u32)> = HashMap::new();
for (y, row) in grid.rows().enumerate() {
let mut it = row.iter().enumerate();
while let Some((start, &c)) = it.find(|&(_, c)| c.is_ascii_digit()) {
let mut end = start;
let mut num = u32::from(c - b'0');
for (x, &c) in it.by_ref().take_while(|&(_, c)| c.is_ascii_digit()) {
end = x;
num *= 10;
num += u32::from(c - b'0');
}
// Assumption: there is only one gear per number. This turns out to be true.
if let Some((gear_x, gear_y)) = find_gear(&grid, y, start, end) {
let entry = gears.entry((gear_x, gear_y)).or_insert((0, 1));
entry.0 += 1;
entry.1 *= num;
}
}
}
let sum: u32 = gears
.into_values()
.filter_map(|(count, ratio)| if count == 2 { Some(ratio) } else { None })
.sum();
Ok(sum.to_string())
}
#[cfg(test)]
mod tests {
use super::*;
const SAMPLE: &[u8] = include_bytes!("samples/03.txt");
#[test]
fn sample_part1() {
assert_eq!(part1(SAMPLE).unwrap(), "4361");
}
#[test]
fn sample_part2() {
assert_eq!(part2(SAMPLE).unwrap(), "467835");
}
}

7
2023/src/day04.rs
View File

@@ -1,7 +0,0 @@
pub fn part1(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}
pub fn part2(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}

7
2023/src/day05.rs
View File

@@ -1,7 +0,0 @@
pub fn part1(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}
pub fn part2(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}

7
2023/src/day06.rs
View File

@@ -1,7 +0,0 @@
pub fn part1(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}
pub fn part2(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}

7
2023/src/day07.rs
View File

@@ -1,7 +0,0 @@
pub fn part1(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}
pub fn part2(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}

7
2023/src/day08.rs
View File

@@ -1,7 +0,0 @@
pub fn part1(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}
pub fn part2(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}

7
2023/src/day09.rs
View File

@@ -1,7 +0,0 @@
pub fn part1(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}
pub fn part2(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}

7
2023/src/day10.rs
View File

@@ -1,7 +0,0 @@
pub fn part1(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}
pub fn part2(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}

7
2023/src/day11.rs
View File

@@ -1,7 +0,0 @@
pub fn part1(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}
pub fn part2(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}

7
2023/src/day12.rs
View File

@@ -1,7 +0,0 @@
pub fn part1(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}
pub fn part2(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}

7
2023/src/day13.rs
View File

@@ -1,7 +0,0 @@
pub fn part1(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}
pub fn part2(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}

7
2023/src/day14.rs
View File

@@ -1,7 +0,0 @@
pub fn part1(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}
pub fn part2(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}

7
2023/src/day15.rs
View File

@@ -1,7 +0,0 @@
pub fn part1(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}
pub fn part2(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}

7
2023/src/day16.rs
View File

@@ -1,7 +0,0 @@
pub fn part1(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}
pub fn part2(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}

7
2023/src/day17.rs
View File

@@ -1,7 +0,0 @@
pub fn part1(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}
pub fn part2(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}

7
2023/src/day18.rs
View File

@@ -1,7 +0,0 @@
pub fn part1(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}
pub fn part2(_input: &[u8]) -> anyhow::Result<String> {
anyhow::bail!("Not implemented")
}

Some files were not shown because too many files have changed in this diff Show More