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Language OCaml
(working with new versions, using printf)
| Date: | 11/08/05 |
| Author: | David Baelde |
| URL: | http://perso.ens-lyon.fr/david.baelde |
| Comments: | 0 |
| Info: | http://caml.inria.fr/ocaml/index.en.html |
| Score: |  (2.86 in 7 votes) |
let bottles = function
| 0 -> "no more bottles"
| 1 -> "1 bottle"
| n -> Printf.sprintf "%d bottles" n
let rec song n =
let current = bottles n in
let next = bottles (n-1) in
Printf.printf
"%s of beer on the wall, %s of beer.\n"
(String.capitalize current) current ;
if n > 0 then begin
Printf.printf
"Take one down and pass it around, %s of beer on the wall.\n\n"
next ;
song (n-1)
end else
Printf.printf
"Go to the store and buy some more, 99 bottles of beer on the wall.\n"
let run = song 99
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Alternative Versions
| Version | Author | Date | Comments | Rate |
|---|---|---|---|---|
| functional version | Anonymous | 04/20/05 | 0 | |
| A little modification to the current one | Philippe Wang | 01/28/06 | 1 | |
| version with recursive variant type | Pierre Etchemaïté | 11/18/05 | 1 | |
| historic version | Philipp Winterberg | 04/20/05 | 0 | |
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