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  1. import System.Environment
  2.  
  3. main = do
  4.     filenames <- getArgs
  5.     stdin <- getContents
  6.     putStr stdin
  7.     writeFile (getFilename filenames) stdin
  8.       where
  9.         getFilename :: [String] -> String
  10.         getFilename [] = "stdout.txt"
  11.         getFilename (fn:_) = fn
  12.  
Not running #stdin #stdout 0s 0KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
https://ideone.com/RURSQ
language:
Haskell (ghc 8.4.4)
created:
14 years ago
visibility:
public

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