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  1. main = print (map (^2) $ filter (>0) $ [2, -3, -5, 7, 11, -13, 17, 19])
Success #stdin #stdout 0s 6268KB
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Standard input is empty
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[4,49,121,289,361]
https://ideone.com/jkIeqM
language:
Haskell (ghc 8.4.4)
created:
11 years ago
visibility:
public

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