#include<stdio.h>
double ab(double v)
{
    if( v >= 0 ) return v;
    return -v;
}
int main(int argc, char *argv[])
{
	FILE *inn = fopen(argv[1], "r");
	FILE *in = fopen(argv[2], "r");
    double sol, sol2;
    fscanf(inn,"%lf", &sol);
    fscanf(in,"%lf", &sol2);
        if( sol+sol2 != 0 )
       	{    
		if( ab(sol-sol2)/(sol+sol2) <= 0.001 ) printf("1");
		else printf("0");

	}
        else 
	{
		if( ab(sol-sol2) <= 0.001 ) printf("1");
		else printf("0");
	}
    
    return 0;
}