Start: Jul, 10, 2019 08:30:00
2019年度暑期短学期达标测试补考
End: Jul, 10, 2019 11:30:00
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Problem_ID: H
Result: Accepted
Time: 5ms
Memory: 1760kB
Author: 2018212212305
In contest: 1284

#include<iostream>
#include<cmath>
#include<string>
#include<algorithm>
using namespace std;

struct stu{
	int n;
	char a[22];
};
int cmp(stu a,stu b){
	return a.n>b.n;
}
int main(){
	int n,m;
	stu b[101];
	cin>>n;
	while (n--){
		cin>>m;
		for(int i=0;i<m;++i){
			scanf("%s %d",b[i].a,&b[i].n);
		}
		sort(b,b+m,cmp);
		
		for(int i=0;i<m;++i){
		//	if(i!=m-1)
			printf("%s\n",b[i].a);
		//	else 
		//	printf("%s",b[i].a);		
		}
	}
}