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| author | J.J <thechairman@thechairman.info> | 2023-12-17 20:33:33 -0500 |
|---|---|---|
| committer | J.J <thechairman@thechairman.info> | 2023-12-17 20:33:33 -0500 |
| commit | 7213ca083d121bb9e6876d2ddb4b25ee09d954bb (patch) | |
| tree | d33e02e185705da07014f41e65550629db477e5d /aoc2023/src/day17 | |
| parent | 774dede7c2f4a02ed9a588cff08a79e1f8cf3217 (diff) | |
| download | gleam_aoc-7213ca083d121bb9e6876d2ddb4b25ee09d954bb.tar.gz gleam_aoc-7213ca083d121bb9e6876d2ddb4b25ee09d954bb.zip | |
running updated gleam formatter
Diffstat (limited to 'aoc2023/src/day17')
| -rw-r--r-- | aoc2023/src/day17/solve.gleam | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/aoc2023/src/day17/solve.gleam b/aoc2023/src/day17/solve.gleam index 5289ce9..3ed632c 100644 --- a/aoc2023/src/day17/solve.gleam +++ b/aoc2023/src/day17/solve.gleam @@ -1,5 +1,29 @@ import adglent.{First, Second} import gleam/io +import utilities/array2d.{type Posn, Posn} + +type Direction { + North + South + East + West +} + +fn turn_dirs(dir: Direction) { + case dir { + North | South -> [East, West] + East | West -> [North, South] + } +} + +fn delta(dir: Direction) { + case dir { + North -> Posn(-1, 0) + South -> Posn(1, 0) + East -> Posn(0, 1) + West -> Posn(0, -1) + } +} pub fn part1(input: String) { todo as "Implement solution to part 1" |