#include <iostream>
using namespace  std;
int main(){
    int a, b, ans, div;
    cin >> a >> b;
    div=b/a;
    ans=max(div, 40)-min(div, 40);
    if(ans<max(div, 1600)-min(div, 1600)) cout << 1 <<endl;
    else cout << 2 << endl;
    return 0;
}