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Just another update

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Ingy döt Net 2015-02-20 00:35:01 -05:00
parent a25938f123
commit 00a190b0a6
6591 changed files with 94363 additions and 23227 deletions
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7
Task/Probabilistic-choice/D/probabilistic-choice-2.d
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@ -12,11 +12,8 @@ void main() {
double[pr.length] counts = 0.0;
auto rnd = Xorshift(unpredictableSeed);
foreach (immutable _; 0 .. nTrials) {
immutable rnd01 = rnd.front / double(rnd.max);
rnd.popFront;
counts[cumulatives[].countUntil!(c => c >= rnd01)]++;
}
foreach (immutable _; 0 .. nTrials)
counts[cumulatives[].countUntil!(c => c >= rnd.uniform01)]++;
writeln("Item Target prob Attained prob");
foreach (name, p, co; zip(items, pr, counts[]))