0
已解决
资深守护
#include<iostream>
#include<cstdio>
using namespace std;
int main()
{
int a,s=0,sum;
cin>>a;
while(a>0)
{
cin>>a;
if(a>=80)
{
sum+=a;
s++;
}
}
sum=sum/s;
if(sum>80)
{
cout<<"excellen";
}else {
cout<<"good";
}
return 0;
}为什么错了？
