测试点错了一个， 求救

#include<bits/stdc++.h>
using namespace std;

struct student{
	string n;
	int a;
	int b;
	int c;
	int m;
}s[1001];

bool cmp(student x, student y){
	return x.m > y.m;
}

int main()
{
	int n;
	cin >> n;
	for(int i=1; i<=n; i++){
		cin >> s[i].n >> s[i].a >> s[i].b >> s[i].c;
		s[i].m = s[i].a+s[i].b+s[i].c;
	}
	sort(s+1, s+n+1, cmp);
	cout << s[1].n << ' ' << s[1].a << ' ' << s[1].b << ' ' << s[1].c;
	
	return 0;
}