bert/adventofcode
1
0
Fork 0
mirror of https://github.com/bertptrs/adventofcode.git synced 2025-12-27 05:40:32 +01:00
Code Issues Projects Releases Wiki Activity

Optimize day 4 enough to run

Browse Source
This commit is contained in:
Bert Peters
2024-12-05 22:52:57 +01:00
parent f7af07a631
commit e9a57701c9
3 changed files with 13 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
2024/bonus/day04/check_point/check_xmas/main.tf
View File

@@ -19,9 +19,9 @@ variable "dy" {
}
locals {
match = [for i in range(4) : var.x + i * var.dx >= 0 && try(substr(var.grid[var.y + i * var.dy], var.x + i * var.dx, 1), "F") == substr("XMAS", i, 1)]
word = join("", [for i in range(4) : var.x + i * var.dx >= 0 ? try(substr(var.grid[var.y + i * var.dy], var.x + i * var.dx, 1), "F") : "F"])
}
output "found" {
value = alltrue(local.match) ? 1 : 0
value = contains(["SAMX", "XMAS"], local.word) ? 1 : 0
}

3
2024/bonus/day04/check_point/main.tf
View File

@@ -19,9 +19,6 @@ locals {
y = floor(var.index / var.width)
directions = {
"UL" = [-1, -1]
"U" = [0, -1]
"UR" = [1, -1]
"DL" = [-1, 1]
"D" = [0, 1]
"DR" = [1, 1]