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  1. let fac =
  2.   let rec fac' acc = function
  3.     | 0 -> acc
  4.     | n -> fac' (n * acc) (n - 1)
  5.   in
  6.   fac' 1
  7.  
  8. let seven =
  9.   let four = 4 and three = 3 in
  10.   four + three
  11.  
  12. let () =
  13.   print_int (fac 5);
  14.   print_newline ()
Success #stdin #stdout 0s 5328KB
comments (?)
stdin 
Standard input is empty
stdout 
120
https://ideone.com/HpTrI4
language:
OCaml (ocamlopt 4.05.0)
created:
4 hours ago
visibility:
secret

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