#include<fstream.h>
long n,x,y,i;
int main()
{
ifstream f("fructe.in");
ofstream g("fructe.out");
f>>n;
for(i=0;i<n;i++)
	{f>>x>>y;
	if(x==y)g<<"1"<<'\n';
	else g<<"0"<<'\n';}
f.close();
g.close();
return 0;
}