#include <iostream>
#include <cassert>
using namespace std;

int main() {
	long long A, B;
	cin >> A >> B;
	assert(1LL <= A && A <= 25000000LL);
	assert(1LL <= B && B <= 1000000000LL);
	if (B / A >= 1600) cout << "2" << endl;
	else cout << "1" << endl;
	return 0;
}