#include<bits/stdc++.h>
using namespace std;
#define rep(i,n) for (int i=0; i<(int)(n); i++)
#define all(vec) vec.begin(), vec.end()

int main() {
    int a, b;
    scanf("%d\n%d", &a, &b);
    int TEISU = a/5000;
    if (TEISU == b/200000) printf("1\n");
    else printf("2\n");
}