请各位大佬帮忙看看那里错了。

#include <bits/stdc++.h>
using namespace std;
struct nb {
	int idmm;
	double xy;
	double sy;
	int avg;
	double gva;
} a[10000005];
int main() {
	int n;
	cin >> n;
	for (int i = 1; i <= n; i++) {
		cin >> a[i].idmm >> a[i].xy >> a[i].sy;
		a[i].avg = a[i].xy + a[i].sy;
		a[i].gva = a[i].xy * 7 + a[i].sy * 3;
	}
	for (int i = 0; i < n; i++) {
		if (a[i].avg > 120 and a[i].gva >= 800) {
			cout << "Excellent" << endl;
		} else {
			cout << "Not excellent" << endl;
		}
	}
	return 0;
}