//luogu :xmy201315 welcome to chat with me
#include <bits/stdc++.h>
using namespace std;
#define rep(i,l,r) for(int i=l;i<=r;i++)
#define per(i,l,r) for(int i=l;i>=r;i--)
int n,k;
int main(){
	cin>>n>>k;
	if(n==1)cout<<k;
	else if(n==2){
    	cout<<"#include <iostream>\n";
		cout<<"using namespace std;\n";
		cout<<"int main() { cout << "<<k<<" << endl; return 0; }";		
	}else{
   	 	cout<<"#include <iostream>\n";
		cout<<"using namespace std;\n";
		cout<<"int main() {\n";
		cout<<"    cout << \"#include <iostream>\" << endl;\n";
		cout<<"    cout << \"using namespace std;\" << endl;\n";
		cout<<"    cout<<\"int main() { cout << "<<k<<" << endl; return 0; }"<<"\n";
	}
}