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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Time remaining:

Problem_ID: H
Result: Accepted
Time: 3ms
Memory: 1984kB
Author: 2018212212143
In contest: 1284

#include<stdio.h>
#include<math.h>
#include<stdlib.h>
struct number
{
	char a[1000];
	int b;
};
int comp(const void *p,const void *q)
{
	return (((struct number *)q)->b - ((struct number *)p)->b);
}
int main()
{
	int T;
	scanf("%d",&T);
	while(T--)
	{
		struct number get[1000];
		int n;
		scanf("%d",&n);
		for(int i = 0;i < n;i++)
		{
			scanf("%s %d",get[i].a,&get[i].b);
		}
		qsort(get,n,sizeof(struct number),comp);
		for(int i = 0;i < n;i++)
		{
			printf("%s\n",get[i].a);
		}
	}
	return 0;
}