> #include<iostream>
> #include<cstdlib>
> using namespace std;
> int judge(int,int);
> int min(int,int);
> int main()
> {
> 	int a,b;
> 	while(cin>>a>>b)
> 	{
> 		   cout<<judge(a,b)<<endl;
> 	}
> 	return 0;
> }
> int judge(int n,int m)
> {
> 	int i;
> 	if(n!=0&&m==0) return 1;
> 	if(n==0&&m!=0) return 1;
> 	if(n==0&&m==0) return 0;
> 	if(n==1&&m==0) return 1;
> 
> 	for(i=1;i<=n;i++)
> 	{
> 		if(judge(n-i,m)==0)
> 		return 1;
> 	}
> 	for(i=1;i<=m;i++)
> 	{	if(judge(n,m-i)==0)
> 	    return 1;
> 	}
> 	for(i=1;i<=min(n,m);i++)
> 	{	if(judge(n-i,m-i)==0)
> 		return 1;
> 	}
> 	
> 	return 0;
> }
> int min(int n,int m)
> {
> 	if(n<m) {return n;}
> 	return m;
> }