C++随机数的产生

#include<iostream>#include<cmath>#include<ctime>using namespace std;int main(){  int n ;  srand(time(NULL));  for(int i =0;i<5;i++)  {        n= rand()%100+1;   //2úéúò???1-100????μ????úêy        cout<<n<<endl;  }  return 0;}