#include <bits/stdc++.h>
using namespace std;
#define modulo 1000000007
#define mod(mod_x) ((((long long)mod_x+modulo))%modulo)
#define Inf 10000000000000000


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