rnd for random_shuffle

This commit is contained in:
Jacek Jendrzej
2016-03-28 15:03:29 +02:00
parent a88da91269
commit b3491f2c20

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@@ -76,12 +76,11 @@ class RandomNumber
public:
RandomNumber()
{
srand(time(0));
std::srand(time(0));
}
int operator()(int n)
{
return (n * rand() / RAND_MAX);
int operator()(int n){
return std::rand() / (1.0 + RAND_MAX) * n;
}
};