#include <bits/stdc++.h>
using namespace std::literals::string_literals;
using i64 = long long;
using std::cout;
using std::endl;
using std::cin;

template<typename T>
std::vector<T> make_v(size_t a){return std::vector<T>(a);}

template<typename T,typename... Ts>
auto make_v(size_t a,Ts... ts){
  return std::vector<decltype(make_v<T>(ts...))>(a,make_v<T>(ts...));
}

int main() {
	i64 a, b; scanf("%lld%lld", &a, &b);

	const int p = b / a;
	int A = std::abs(p - 40), B = std::abs(p - 1600);
	if(A < B) printf("1\n");
	else printf("2\n");
	return 0;
}