#include
#include
#include
using namespace std;
void RandArray(int a[], int n)
{
int i;
srand(time(0));//rand前先用srand设置随机种子,srand只需调用一次
for(i=0;i{
a[i] = rand();//rand需放在循环中
}
}
int main()
{
int a[30] = {0};
int i;
RandArray(a, sizeof(a)/sizeof(int));
for(i=0;i{
cout << "a[" << i << "] = " << a[i] << endl;
}
return 0;
}