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feat(sterni/aoc/2022): day18 BQN solution

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Change-Id: I1504cd5e443ff0b28c2d97ae357e5d92c88bba4d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7601
Reviewed-by: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
Autosubmit: sterni <sternenseemann@systemli.org>
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sterni 2022-12-18 16:56:32 +01:00 • committed by clbot
parent c9a44bfe15
commit ba719f8f5e
3 changed files with 18 additions and 1 deletions
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users/sterni/exercises/aoc/2021/solutions.bqn
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@ -1,5 +1,7 @@
#!/usr/bin/env BQN
⟨Xor⟩ ← •Import "../lib.bqn"
#
# Utilities
#
@ -469,7 +471,6 @@ _EnhancedPixelCount ← {+´⥊⊑ (𝕨⊸Enhance)⍟𝕗 𝕩}
day25Input ← ".>v" ⊐ > ReadInput 25
day25ExampleInput ← ".>v"⊐∘‿10⥊"v...>>.vv>.vv>>.vv..>>.>v>...v>>v>>.>.v.v>v.vv.v..>.>>..v....vv..>.>v.v.v..>>v.v....v..v.>"
Xor ← (¬⊸∧∨∧⟜¬)
MoveHerd ← {(𝕩∧𝕩≠𝕨)+𝕨× (𝕨=𝕩) (Xor⟜(1⊸⌽)∨⊢) (0=𝕩)∧(-1)⌽𝕨=𝕩}
_fixCount ← {