Result: Accepted
Time: 3ms
Memory: 1124kB
#include<stdio.h>
// #include<process.h>
struct Name
{
char name[22];
int num;
}a[110];
int main()
{
int T,n,i,j;
void exchange(struct Name *x,struct Name *y);
scanf("%d",&T);
while(T--)
{
scanf("%d",&n);
for(i=0;i<n;i++)
{
scanf("%s %d",a[i].name,&a[i].num);
}
for(j=0;j<n-1;j++)
{
for(i=0;i<n-1-j;i++)
{
if(a[i].num<a[i+1].num)
{
exchange(&a[i],&a[i+1]);
}
}
}
for(i=0;i<n;i++)
{
printf("%s\n",a[i].name);
}
}
// system("pause");
return 0;
}
void exchange(struct Name *x,struct Name *y)
{
struct Name d;
d=*x;
*x=*y;
*y=d;
}