#include<bits/stdc++.h>
#define sz 1005
using namespace std;
struct data
{
int index;
double avg;
}store[sz];
bool cmp(data lhs,data rhs)
{
return lhs.avg>rhs.avg;
}
int main()
{
int test,n,i,x;
double u,v;
scanf("%d",&test);
for(x=1;x<=test;x++)
{
scanf("%d",&n);
for(i=0;i<n;i++)
{
scanf("%lf%lf",&u,&v);
store[i].index=i;
store[i].avg = v/u;
}
sort(store,store+n,cmp);
if(x!=1)
{
printf("\n");
}
printf("%d",store[0].index+1);
for(i=1;i<n;i++)
{
printf(" %d",store[i].index+1);
}
printf("\n");
}
return 0;
}
#define sz 1005
using namespace std;
struct data
{
int index;
double avg;
}store[sz];
bool cmp(data lhs,data rhs)
{
return lhs.avg>rhs.avg;
}
int main()
{
int test,n,i,x;
double u,v;
scanf("%d",&test);
for(x=1;x<=test;x++)
{
scanf("%d",&n);
for(i=0;i<n;i++)
{
scanf("%lf%lf",&u,&v);
store[i].index=i;
store[i].avg = v/u;
}
sort(store,store+n,cmp);
if(x!=1)
{
printf("\n");
}
printf("%d",store[0].index+1);
for(i=1;i<n;i++)
{
printf(" %d",store[i].index+1);
}
printf("\n");
}
return 0;
}
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