能运行啊,没啥问题。
#include <iostream>
using namespace std;
int main()
{
float score,tot = 0;
int pep;
cin >> score;
for (pep = 0; score!= 0;cin >> score)
{
pep++;
tot += score;
}
cout<< tot/pep <<endl;
system("pause");
return 0; //返回值
}
输入:
90
100
200
0
输出:130