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CDE

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Ingy döt Net 2013-04-10 16:57:12 -07:00
parent 518da4a923
commit 764da6cbbb
6144 changed files with 83610 additions and 11 deletions
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24
Task/Combinations-with-repetitions/JavaScript/combinations-with-repetitions-1.js Normal file
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<html><head><title>Donuts</title></head>
<body><pre id='x'></pre><script type="application/javascript">
function disp(x) {
var e = document.createTextNode(x + '\n');
document.getElementById('x').appendChild(e);
}
function pick(n, got, pos, from, show) {
var cnt = 0;
if (got.length == n) {
if (show) disp(got.join(' '));
return 1;
}
for (var i = pos; i < from.length; i++) {
got.push(from[i]);
cnt += pick(n, got, i, from, show);
got.pop();
}
return cnt;
}
disp(pick(2, [], 0, ["iced", "jam", "plain"], true) + " combos");
disp("pick 3 out of 10: " + pick(3, [], 0, "a123456789".split(''), false) + " combos");
</script></body></html>

8
Task/Combinations-with-repetitions/JavaScript/combinations-with-repetitions-2.js Normal file
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iced iced
iced jam
iced plain
jam jam
jam plain
plain plain
6 combos
pick 3 out of 10: 220 combos