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Implement day 03.

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Bert Peters
2019-12-03 18:27:17 +01:00
parent a40da965f0
commit 3dca1a46e1
5 changed files with 7 additions and 1 deletions
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3
2019/src/day03.cpp
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@@ -31,9 +31,10 @@ namespace {
assert(amount > 0 && "Must have some valid direction"); assert(amount > 0 && "Must have some valid direction");
for (std::size_t i = 0; i < amount; ++i) { for (std::size_t i = 0; i < amount; ++i) {
++steps;
pos += dir; pos += dir;
if (!points.count(pos)) { if (!points.count(pos)) {
points[pos] = ++steps; points[pos] = steps;
} }
} }
} }

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2019/tests/samples/03-1-3.in Normal file
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@@ -0,0 +1,2 @@
R8,U5,L5,D3
U7,R6,D4,L4

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2019/tests/samples/03-1-3.out Normal file
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6

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2019/tests/samples/03-2-3.in Symbolic link
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03-1-3.in

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2019/tests/samples/03-2-3.out Normal file
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