编辑代码

#include <iostream>
using namespace std;
int main()
{
    int x, count, sum = 0;
    // freopen("data.dat", "r", stdin);
    for(count = 0; count < 10; count++)
    {
        cin>>x;
        sum+=x;
    }
    cout<<sum<<"/"<<count<<"平均值："<<sum/count<<endl;
    return 0;
}