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  1. a = Nothing
  2. b = [a, Just "Hi"]
  3. c = [a, Just 'c']
  4.  
  5. main = print b
Success #stdin #stdout 0s 4648KB
comments (?)
stdin
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Standard input is empty
stdout
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[Nothing,Just "Hi"]
https://ideone.com/WR1Awc
language:
Haskell (ghc 8.4.4)
created:
8 years ago
visibility:
public

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