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  1. import Control.Arrow
  2.  
  3. main = getLine >>= (words >>> reverse >>> unwords >>> putStrLn)
Success #stdin #stdout 0s 4724KB
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stdin
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one two three
stdout
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three two one
https://ideone.com/6B15KI
language:
Haskell (ghc 8.4.4)
created:
7 years ago
visibility:
secret

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