#include <stdio.h>

int main (){

    FILE * fptr;
    FILE * fptr1;
    int nr_teste;
    int v[10];

    fptr = fopen("fructe.in","r");
    fptr1 = fopen("fructe.out","a");

    fscanf(fptr,"%d", &nr_teste);

    for( int i=0; i<nr_teste*2; i++){
        fscanf(fptr,"%d", &v[i]);
    }

    for( int i=0; i<nr_teste*2; i++){
        if( v[i] == v[i+1] ){
            fprintf(fptr1,"%d\n", 1);
        } else {
            fprintf(fptr1,"%d\n", 0);
        }
        i++;
    }

    return 0;
}