AdventOfCode/APL/2021/05.apl at main - Defelo/AdventOfCode - Forgejo

Defelo/AdventOfCode

Defelo dbecbfef28

[APL] Move solutions into apl files

2023-10-28 18:19:39 +02:00

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APL

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 input ← ((⍎¨','(≠⊆⊢)⊢)¨(⊂'->')~⍨' '(≠⊆⊢)⊢)¨⊃⎕NGET '../.cache/2021/5' 1
 iter ← {a b←⍵⋄a≡b:⊂b⋄(⊂a),∇(a+×b-a) b}
 ⎕ ← +/2≤≢¨⊢/{⍺ ⍵}⌸⊃,/iter¨{(∨⌿⍉↑=⌿⍉↑⍵)/⍵} input
 ⎕ ← +/2≤≢¨⊢/{⍺ ⍵}⌸⊃,/iter¨ input