奇怪，莫名输入

#include <bits/stdc++.h>
using namespace std;
#define puts puts("");
typedef long long ll;
const int INF=0x3f3f3f3f;
//const int dx[]={-1,0,1,0};
//const int dy[]={0,1,0,-1};
//const int dx[]={-1,-1,-1,0,1,1,1,0};
//const int dy[]={-1,0,1,1,1,0,-1,-1};
const int N=20+5;
int n;
struct E{
	string x;
	int y;
} a[N]={};
bool cmp(E u1,E u2){
	if(u1.y!=u2.y){
		return u1.y > u2.y;
	}else{
		return u1.x < u2.x;
	}
}
int main(){
//	cin >> n;
//	for(int i=1;i<=n;i++){
//		cin >> a[i].x >> a[i].y;
//	}
	n=4;
	a[1].x="Kitty",a[1].y=80;
	a[2].x="Hanmeimei",a[2].y=90;
	a[3].x="Joey",a[3].y=92;
	a[4].x="Tim",a[4].y=28;
	/*
	4
	Kitty 80
	Hanmeimei 90
	Joey 92
	Tim 28
	*/
	sort(a+1,a+1+n,cmp);
	for(int i=1;i<=n;i++){
		cout << a[i].x << " " << a[i].y << endl;
	}
	puts;
	return 0;
}