#include<bits/stdc++.h>
#define ac return 0
using namespace std;
int n,k;
void fuck(int x){
	if(x==1){
		cout<<k;
		return;
	}
	cout<<"#include <iostream>\n";
	cout<<"using namespace std;\n";
	if(x==2)cout<<"int main() { cout << ";
	else cout<< "int main() {\n\tcout << \"";
	fuck(x-1);
	if(x==2)cout<<" << endl; return 0; }"<<endl;
	else cout<<"\" << endl; return 0; }"<<endl;
}
signed main(){
	ios_base::sync_with_stdio(false);cin.tie(nullptr);cout.tie(nullptr);
	cin>>n>>k; 
	fuck(n);
	ac;
}