Bulls and cows: Difference between revisions
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Added Sidef
(BASIC | Applesoft BASIC) |
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You win!
</pre>
=={{header|Sidef}}==
<lang ruby>var size = 4;
var num = (1..9->shuffle.ft(0,size-1));
for (var guesses = 0; true; guesses++) {
var bulls = 0;
var cows = 0;
var input = (
Sys.scanln("Input: ").split(1)
.unique()
.grep {|c| c.match(/^[1-9]$/)??}
.map {|d| d.toInt}
);
input.len == size || (
"Invalid input!\n".warn;
guesses--;
next;
);
if (input == num) {
"You did it in %d attempts!\n".printf(guesses);
break;
}
for (num.range => \var i) {
if (num[i] == input[i]) {
bulls++;
}
elsif (num.contains(input[i])) {
cows++;
}
}
"Bulls: %d; Cows: %d\n".printf(bulls, cows);
}</lang>
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