#include "stdio.h"
#include "math.h"
void main()
{
    double a,b,temp1,temp2;
    int i;
    while(scanf("%lf %lf",&a,&b)!=EOF)
    {
    	if(a>b)
    	{
    		temp1=a;
    		a=b;
    		b=temp1;
    	}
    	for(i=1,temp1=0,temp2=0;floor(temp1)<a&&floor(temp2)<b;i++)
		{
			temp1=i*(1+sqrt(5))/2;
			temp2=temp1+i;
		}
		printf("%d\n",(floor(temp1)==a&&floor(temp2)==b)?0:1);
	}
}