C++生成随机数源码如下:

#include<iostream>
#include<cstdlib>
using namespace std;
void gennum(int n, int base) {
	srand(0);
	for (int i=0; i<n; i++) 
		cout<<rand()%20<<" ";
}
int main(){
	gennum(10, 20);	
	return 0;
}


执行结果:

参考:https://blog.csdn.net/qq_22494029/article/details/79567036