90分，第八点错误，求助！！！同志们！！！

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

struct Student{
    int num;
    int c,m,e;
    int score;
};

bool cmp(Student a,Student b){
    if(a.score>b.score) return 1;
    else if(a.score<b.score) return 0;
    else{
        if(a.c>b.c) return 1;
        else if(a.c<b.c) return 0;
        else{
            if(a.num>b.num) return 1;
            else return 0;
        }
    }
}

int main(){
    int n,cn,eg,ma;
    struct Student a[310];
    cin>>n;
    for(int i=1;i<=n;i++){
        a[i].num=i;
        cin>>a[i].c>>a[i].m>>a[i].e;
        a[i].score=a[i].c+a[i].m+a[i].e;
    }
    sort(a+1,a+n+1,cmp);
    for(int i=1;i<=5;i++){
        cout<<a[i].num<<" "<<a[i].score<<endl;
    }
}