Start: Jan, 08, 2018 19:10:00
2017年秋季学期程序设计基础(C语言)期末考试
End: Jan, 08, 2018 21:40:00
Time elapsed:
Time remaining:

Problem_ID: E
Result: Accepted
Time: 11ms
Memory: 1092kB
In contest: 1139

#include<stdio.h>
#include<stdlib.h>
#include<math.h>
#include<string.h>
struct x
{
	char b[40];
	int c,d;
};
int f(const void *p,const void *q)
{
	struct x *pp=(struct x *)p;
	struct x *qq=(struct x *)q;
	return (*qq).c+(*qq).d-((*pp).c+(*pp).d);
	
}
int main ()
{
	int t,n,i;
	struct x a[200];
	scanf("%d",&t);
	while(t--)
	{
       scanf("%d",&n);
	   for(i=0;i<n;++i)
	   {
		   scanf("%s%d%d",a[i].b,&a[i].c,&a[i].d);
	   }
		  qsort(a,n,sizeof(struct x),f);
		   for(i=0;i<n;++i)
	   {
		  printf("%s\n",a[i].b);
		   }
	  
	}
	  
}