#include <fstream>

using namespace std;

ifstream cin("fructe.in");
ofstream cout("fructe.out");

int main()
{

    int T, P, B;

    cin>>T;
    for(int i=1; i<=T; i++){
        cin>>P>>B;
    if(P==B)
        cout<<1<<"\n";
    else
        cout<<0<<"\n";}


    return 0;
}