hacktoberfest-2018/code/hello.hs
2018-10-06 09:14:59 +02:00

5 lines
196 B
Haskell

{-# In Haskell, fibonacci function is considered a Hello world! application. #-}
fibAcc n = go n (0,1)
where
go !n (!a, !b) | n==0 = a
| otherwise = go (n-1) (b, a+b)