#include <iostream>
using namespace std;
#define HEAD 0
#define TAIL 1

int main(int argc, char const *argv[])
{
 int t;
 scanf("%d",&t);
 while(t--){
  int g;
  scanf("%d",&g);
  while(g--){
   int i,n,q;
   scanf("%d",&i);i--;
   scanf("%d",&n);
   scanf("%d",&q);q--;
   printf("%d\n",n/2);
  }
 }
 return 0;
}