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Re^2: Golf: Length of longest line in a fileby mellon85 (Monk) |
| on Jul 04, 2010 at 08:15 UTC ( [id://847962]=note: print w/replies, xml ) | Need Help?? |
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well, you could have used liftM and merge map length in the fold function
liftM (foldl (\x y -> max x $ length y) 0 . lines) $hGetContents stdin oh.. wait.. what is this?
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