#include <cstdio>
#include <cmath>
#define rep( i, n, m ) for(int i = ( n ); i < ( m ); i++)

typedef long long int ll;

int main( void ){
	ll a, b;
	if (!scanf( "%lld %lld", &a, &b ))
		return 0;
	const ll c = 80 * std::sqrt( 10 );
	if (b / a < c){
		printf( "1\n" );
	}
	else {
		printf( "2\n" );
	}
	return 0;
}