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callerobertsson/wc.hs

Last active February 16, 2017 08:31
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Haskell: Simple wc command (no options)
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wc.hs
module Main where
import Text.Printf
main = do
input <- getContents
printf "%8d%8d%8d\n"
(length (lines input))
(length (words input))
(length input)
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