#include<bits/stdc++.h>
#define rep(i,n) for(int i=0;i<n;i++)
#define V vector
#define VI vector<int>
#define VVI vector<vector<int>>

using namespace std;

int main(void){
    long long A,B;
    cin>>A>>B;
    if(abs(B/A-40)<abs(B/A-1600)){
        cout<<1<<endl;
    }else{
        cout<<2<<endl;
    }
    return 0;
}