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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: |  (3.02 in 113 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
| Version | Author | Date | Comments | Rate |
|---|---|---|---|---|
| functional version | Anonymous | 04/20/05 | 0 | |
| version with recursive variant type | Pierre Etchemaïté | 11/18/05 | 1 | |
| working with new versions, using printf | David Baelde | 11/08/05 | 0 | |
| historic version | Philipp Winterberg | 04/20/05 | 0 | |
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Comments
0 -> "\nNo more bottles of beer on the wall!"
There should be another \n at the end of the line, IMHO.