#include<iostream>
#include<algorithm>
#include<cmath>
#include<iomanip>
#include<vector>
#include<map>
using namespace std;
typedef long long ll;
int main() {
  int a,b;
  cin >> a >> b;
  if(b/a>=1600) {
      cout << 2 << endl;
  }
  else {
      cout << 1 << endl;
  }
}