Created
December 6, 2021 15:53
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| ∇ d iterateValues content { | |
| c ← content | |
| i ← 0 | |
| while((i < 12) ∧ 1<≢c) { | |
| col ← c[;i] | |
| b ← ⍞d (2÷⍨≢col) ≤ +/col | |
| c ← c[(col=b)/⍳≢col;] | |
| i ← i+1 | |
| } | |
| 2⊥,c | |
| } | |
| ∇ solvePart2 { | |
| filecontent ← io:read "part03.txt" | |
| content ← @1= ⊃ filecontent | |
| a ← λ⊣ iterateValues content | |
| b ← λ~ iterateValues content | |
| a × b | |
| } |
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