老司机来了
#include
using namespace std;
void main()
{
int num=0,n=0,sum=0,avg=0;
cout << "我想要一个整数:";
cin >> n;
int *p=new int[n];
cout <<"我想要" <
cin >> num;
sum +=num;
p[i]=num;
}
cout <<"平均值是:" <<(double)sum/n<