diff --git a/d04/day4.ua b/d04/day4.ua index f647c21..cdea9a2 100644 --- a/d04/day4.ua +++ b/d04/day4.ua @@ -2,5 +2,6 @@ Input ← &fras⊡1&args Grid ← =@@⊜∘⊸≠@\n Part₁ ← /+<4⊡⊚⟜(/+⬚0↻⊂A₂C₂) Grid Part₂ ← -∩(/+♭)⊸⍥(×⟜(≥4/+⬚0↻⊂A₂C₂))∞ Grid +Gif₂ ← &gifs 12 ≡▽₂5⍥(⊸(×⟜(≥4/+⬚0↻⊂A₂C₂)))∞ Grid -⊃Part₁Part₂ Input +⊃(Part₁|Part₂|Gif₂) Input