各位大神，我的代码哪出问题了？？？？？？？

#include<bits/stdc++.h>
using namespace std;
struct st
{
	int number;
	int a;
	int b;
	int zh;
	int zf;
};
int main()
{
	int n;
	cin>>n;
    st s[n+1];
    for(int i=1;i<=n;i++)
    {
    	cin>>s[i].number>>s[i].a>>s[i].b;
    	s[i].zf+=s[i].a;
    	s[i].zf+=s[i].b;
    	s[i].zh+=s[i].a*3;
    	s[i].zh+=s[i].b*7;
	}
	for(int i=1;i<=n;i++)
	{
		if(s[i].zf>140&&s[i].zh>=80)
    	{
    		cout<<"Excellent"<<endl;
		}
		else
		{
			cout<<"Not excellent"<<endl;
		}
	}
	return 0;
}