Difference between revisions of "Haskell Quiz/FizzBuzz/Solution Heisenbug"

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(fun exercise)
 
m (Reverted edits by Tomjaguarpaw (talk) to last revision by Heisenbug)
 
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{-# LANGUAGE LambdaCase #-}
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{-# LANGUAGE LambdaCase #-}
   
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main = mapM_ (putStrLn . fizzbuzz) [1 .. 100]
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main = mapM_ (putStrLn . fizzbuzz) [1 .. 100]
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where fizzbuzz n = (\case "" -> show n; fb -> fb)
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where fizzbuzz n = (\case "" -> show n; fb -> fb)
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(concat $ ["fizz" | n `rem` 3 == 0] <> ["buzz" | n `rem` 5 == 0])
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(concat $ ["fizz" | n `rem` 3 == 0] ++ ["buzz" | n `rem` 5 == 0])

Latest revision as of 15:18, 6 February 2021

 {-# LANGUAGE LambdaCase #-}

 main = mapM_ (putStrLn . fizzbuzz) [1 .. 100]
   where fizzbuzz n = (\case "" -> show n; fb -> fb)
                        (concat $ ["fizz" | n `rem` 3 == 0] ++ ["buzz" | n `rem` 5 == 0])
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