#include <iostream>
using namespace std;
float ilosc_zestawow, liczba_cukierkow,liczba_uczniow,iloraz,n2;
int n1;
int main()
{
cin>>ilosc_zestawow;
for(int i=1;i<=ilosc_zestawow;i++)
{
cin>>liczba_uczniow>>liczba_cukierkow;
if(liczba_cukierkow==0)
{
cout<<"NIE"<<endl;
}
else
{
liczba_uczniow=liczba_uczniow-1;
iloraz=liczba_cukierkow/liczba_uczniow;
n1=iloraz;
n2=iloraz-n1;
if(n2==0)
{
cout<<"NIE"<<endl;
}
else
{
cout<<"TAK"<<endl;
}
}
}
return 0;
}
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