#include<bits/stdc++.h>
using namespace std;
long long n,m;
string s;
long long a[1000];
int main(){
    freopen("employ.in","r",stdin);
    freopen("employ.out","w",stdout);
	cin>>n>>m;
	cin>>s;
	for(long long i=0;i<n;i++){
		cin>>a[i];
	}
	cout<<2<<endl;
	return 0;
}
