#include <iostream>
#include <vector>
#include <string>
#include <utility>
#include <algorithm>
#include <climits>
#include <map>
#include <queue>
#include <cmath>

using namespace std;

using int64 = long long;


int main() {
    int64 a,b;
    cin >> a >> b;
    if (b/a <= 80) cout<<1<<endl;
    else cout<<2<<endl;
}