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Diffstat (limited to 'users/sterni/exercises/aoc/2022/05/5.bqn')
| -rw-r--r-- | users/sterni/exercises/aoc/2022/05/5.bqn | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/users/sterni/exercises/aoc/2022/05/5.bqn b/users/sterni/exercises/aoc/2022/05/5.bqn new file mode 100644 index 0000000000..15b0dfc805 --- /dev/null +++ b/users/sterni/exercises/aoc/2022/05/5.bqn @@ -0,0 +1,18 @@ +⟨ReadDec, SplitOn, IsAsciiNum⟩ ← •Import "../../lib.bqn" +rs‿rc ← (<"") SplitOn •FLines "../05/input" + +stacks ← { + count ← '0'-˜⊑⌽' ' (≠/⊢) ⊑⌽rs + ' ' (≠/⊢)¨<˘ (count×4) ((»∘(0⊸=)∘(4⊸|)∘↕⊣)/↑) ⍉> (-1)↓rs +} + +cmds ← {0‿1‿1-˜ ReadDec¨ ((∧´IsAsciiNum)¨/⊢) (<' ') SplitOn 𝕩}¨ rc + +_ApplyCmd ← { + s Fn _self c‿f‿t : + m‿k ← 2↑ c ((≤⟜(↕≠))⊔⊢) f⊑s + (Fn m)⊸∾⌾(t⊸⊑) k˙⌾(f⊸⊑) s +} + +•Out "day05.1: "∾⊑¨stacks ⌽_ApplyCmd˜´ ⌽ cmds +•Out "day05.2: "∾⊑¨stacks ⊢_ApplyCmd˜´ ⌽ cmds |