#include <bits/stdc++.h>

using namespace std;
using ll = long long;
using ull = unsigned long long;

#ifndef __MACRO_H__
#define __MACRO_H__

#define all(collection)  (collection).begin(), (collection).end()		// begin to end
#define rep(i, begin, end) for (ll i = begin; i < end; i++)				// repeat
#define repr(i, begin, end) for (ll i = begin; end < i; i--)			// repeat reverse
#define size(collection) ((ll) (collection).size())						// collection size

#endif

int main(void)
{
	double a, b; cin >> a >> b;
	if (1500 <= (b / a) && (b / a) < 1700)
		cout << 2;
	else
		cout << 1;
	return 0;
}