C++ 代码

#include<bits/stdc++.h>
using namespace std;
const int N=110;
int n;
struct Person
{
    int id;
    int score;
    bool operator<(const Person&t)const
    {
        if(score!=t.score)return score<t.score;
        return id<t.id;
    }
}q[N];
int main()
{
    cin>>n;
    for(int i=0;i<n;i++)cin>>q[i].id>>q[i].score;
    sort(q,q+n);
    for(int i=0;i<n;i++)cout<<q[i].id<<" "<<q[i].score<<endl;
    return 0;
}