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Language OCaml

(A little modification to the current one)

Date:01/28/06
Author:Philippe Wang
URL:http://mythoughts.free.fr/
Comments:1
Info:http://caml.inria.fr/
Score: (3.03 in 116 votes)
(* this is only a little modification of the current code by  Walter C. Reel III *)
(* in deed, I just made it be a little more ``Caml-looking'' *)

let bottles n =
  string_of_int n ^ " bottle" ^ (if n = 1 then "" else "s") ^ " of beer" in
let finale = function
    0 ->  "\nNo more bottles of beer on the wall!" 
  | n ->  ((bottles n) ^ " on the wall.\n\n") in
let round n =
  print_string ((bottles n) ^ " on the wall,\n");
  print_string ((bottles n) ^ ".\n");
  print_string "Take one down, pass it around.\n";
  print_string (finale (pred n)) in
let rec doit = function 
    0 -> ()
  | n -> round n; doit (pred n) in
doit 99;;

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Alternative Versions

VersionAuthorDateCommentsRate
working with new versions, using printfDavid Baelde11/08/050
functional versionAnonymous04/20/050
version with recursive variant typePierre Etchemaïté11/18/051
historic versionPhilipp Winterberg04/20/050

Comments

>>  Frank Thieme said on 09/20/07 19:56:41

Frank Thieme Very nice...

0 -> "\nNo more bottles of beer on the wall!"

There should be another \n at the end of the line, IMHO.

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