RosettaCodeData/Task/Longest-common-substring/APL/longest-common-substring-1.apl at remove-colons - aparler/RosettaCodeData - Forgejo: Beyond coding. We Forge.

aparler/RosettaCodeData

Ingy döt Net 74c69a0df6 Data update

2023-12-16 21:33:55 -08:00

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 lcs←{
     sb←∪⊃,/{⌽¨,\⌽⍵}¨,\⍵
     match←(sb(∨/⍷)¨⊂⍺)/sb
     ⊃((⌈/=⊢)≢¨match)/match
 }