#include <fstream>

using namespace std;

int main()
{
    ifstream f("fructe.in");
    ofstream ft("fructe.out");
    int n;
    f>>n;
    int a,b,i;
    for(i=1;i<=n;i++)
    {
        f>>a>>b;
        if(a!=b) ft<<"0\n";
        else ft<<"1\n";
    }
}