C++ 代码
#include <bits/stdc++.h>
using namespace std;
const int N=110;
struct node
{
int x;
int score;
}a[N];
int n;
int cmp(node a,node b)
{
if(a.score!=b.score)return a.score<b.score;
return a.x<b.x;
}
int main()
{
cin>>n;
for(int i=1;i<=n;i++)
cin>>a[i].x>>a[i].score;
sort(a+1,a+n+1,cmp);
for(int i=1;i<=n;i++)
cout<<a[i].x<<" "<<a[i].score<<endl;
return 0;
}