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: 10ms
Memory: 1092kB
In contest: 1139

#include <stdio.h>
#include <stdlib.h>

struct stu{
	char a[30];
	int b;
	int c;
	int tot;
};
int cmp(const void *p,const void *q){
	return ((struct stu*)q)->tot - ((struct stu*)p)->tot;
}
int main(){
	struct stu num[100];
	int t,n,i,j;
	scanf("%d",&t);
	getchar();
	while(t--)
	{
		scanf("%d",&n);
		for(i=0;i<=n-1;i++){
			scanf("%s %d %d",&num[i].a,&num[i].b,&num[i].c);
			num[i].tot=num[i].b+num[i].c;
		}
		qsort(num,n,sizeof(struct stu),cmp);  
	
		for(i=0;i<=n-1;i++){
			printf("%s\n",num[i].a);
		}
	}
		return 0;
}