#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
ll n,k;
int main()
{
	ios::sync_with_stdio(false);
	cin.tie(0),cout.tie(0);
	cin>>n;
	cin>>k;
	if(n==1)
		cout<<k;
	else if(n==2)
		cout<<"#include<bits/stdc++.h>\nusing namespace std;int main(){cout<<\""<<k<<"\"return 0;}";
	return 0;
}