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

From HaskellWiki
Jump to navigation Jump to search
(Remove old, not very useful page)
m (Reverted edits by Tomjaguarpaw (talk) to last revision by Syzygies)
 
Line 1: Line 1:
  +
[[Category:Haskell Quiz solutions|FizzBuzz]]
  +
  +
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.
  +
  +
<haskell>
  +
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
  +
</haskell>

Latest revision as of 15:19, 6 February 2021


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
Retrieved from "https://wiki.haskell.org/index.php?title=Haskell_Quiz/FizzBuzz/Solution_Ninju&oldid=63897"