rnd for random_shuffle

Origin commit data
------------------
Commit: b3491f2c20
Author: Jacek Jendrzej <overx300@gmail.com>
Date: 2016-03-28 (Mon, 28 Mar 2016)
This commit is contained in:
Jacek Jendrzej
2016-03-28 15:03:29 +02:00
parent 4a426cd065
commit 5055f5f78d

View File

@@ -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;
}
};