Haskell Quiz/FizzBuzz/Solution Ninju

From HaskellWiki
< Haskell Quiz‎ | FizzBuzz
Revision as of 14:20, 8 July 2010 by Syzygies (talk | contribs) (Moved my solution to its own page, following quiz convention.)
Jump to navigation Jump to search
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.


I think this is probably what I'd do in the interview situation - i.e. the first and most obvious thing that comes to mind.

module Main where

main :: IO ()
main = printAll $ map fizzBuzz [1..100]
       where
       printAll [] = return ()
       printAll (x:xs) = putStrLn x >> printAll xs

fizzBuzz :: Integer -> String
fizzBuzz n | n `mod` 15 == 0 = "FizzBuzz"
           | n `mod` 5  == 0 = "Fizz"
           | n `mod` 3  == 0 = "Buzz"
           | otherwise       = show n