#include <bits/stdc++.h>
#define rep(i,n) for (int i =0;i < (n); ++i)
using namespace std;
typedef long long ll;

int main() {
    int a,b;
    cin>>a>>b;
    int ans;
    ans =  b/a>=1600 ? 2 : 1;
    cout<<ans<<endl;
    return 0;
}