# include<stdio.h> struct phone { char name[20]; float p; float price; }; int main(void) { int t,n,i,j,k; scanf("%d",&t); for(i=0;i<t;++i) { scanf("%d",&n); struct phone a[100] ,m; for(j=0;j<n;++j) { scanf("%s%f%f",a[j].name,&a[j].p,&a[j].price); } for(j=0;j<n-1;++j) { for(k=0;k<n-1-j;++k) { if(a[k].p/a[k].price<a[k+1].p/a[k+1].price) { m = a[k]; a[k] = a[k+1]; a[k+1] = m; } } } for(j=0;j<n;++j) { printf("%d %s %.0f %.0f\n",j+1,a[j].name,a[j].p,a[j].price); } } return 0; } |
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