#include<stdio.h>
#include<string.h>
#include<stdlib.h>
char temp1[10];
int num;
struct peo
{
char name[30];
int days;
int weight;
}people[150];

int comp(const void* a,const void *b) 
{ 
    struct peo *x=(struct peo*)a; 
    struct peo *y=(struct peo*)b; 
    return( ( (y->weight)>(x->weight) )?1:-1);
}       
 
void solve(void)
{
     int i;
     num=1;
     strcpy(temp1,"");
     while((scanf("%s",temp1))==1)
     {
        if(strcmp(temp1,"END")!=0)
        {
         strcpy(people[num].name,temp1);
         strcpy(temp1,"");
         scanf("%d",people[num].days);
         scanf("%d",people[num].weight);
         num++;
        }
        else 
        {
             break;
        }
     }
     for(i=1;i<num;i++)
     {
        people[i].weight=people[i].weight-people[i].days;
     }
     qsort(&people[1],num-1,sizeof(people[0]),comp);
     
     for(i=1;i<num;i++)
     {
       printf("%s\n",people[i].name);
     }
     printf("\n");
}
int main()
{
    for(;;)
    {
            scanf("%s",temp1);
            if(strcmp(temp1,"START")==0)
            {
               strcpy(temp1,"");
               solve();
            }
    }
    return 0;
}

• 找到了~~~~^^ (1358) coffeeandtea 2006-12-06 00:50:07