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  1. f 0 = 0
  2. f 1 = 1
  3. f n = f (n - 1) + f (n - 2)
  4.  
  5. main = print (f 10)
Success #stdin #stdout 0s 6224KB
comments (?)
stdin 
Standard input is empty
stdout 
55
https://ideone.com/1pe5Fb
language:
Haskell (ghc 8.4.4)
created:
10 years ago
visibility:
public

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