#include<stdio.h>
using namespace std;
int n,p,b,i;
int main()
{
	freopen("fructe.in","r",stdin);
	freopen("fructe.out","w",stdout);
	scanf("%d%d%d",&n,&p,&b);
	for(i=1;i<=n;++i)
	{
		if(p>=2 || b>=2 || p>=2 && b>=2)
		{
			b=b-2;
			p++;
		}
		if(p<=2 && b<=2)
		{
			--p;
			--b;
			++b;
		}
		if(p==0 && b==1)
			printf("%d\n",1);
		else if(p==1 && b==0)
			printf("%d\n",0);
		scanf("%d%d",&p,&b);
	}
	return 0;
}