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Ingy döt Net 2013-10-27 23:48:49 +00:00
parent 776bba907c
commit 372c577f83
233 changed files with 0 additions and 6724 deletions
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9
Task/Menu/OCaml/menu.ocaml
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@ -1,9 +0,0 @@
let rec select choices prompt = (* "choices" is an array of strings *)
if Array.length choices = 0 then invalid_arg "no choices";
Array.iteri (Printf.printf "%d: %s\n") choices;
print_string prompt;
let index = read_int () in
if index >= 0 && index < Array.length choices then
choices.(index)
else
select choices prompt