#include<bits/stdc++.h>
using namespace std;

int n;

int main()
{
	cin >> n;
	int a;
	cin >> a;
	if(n==1)cout << a;
	else if(n==2)cout << "cout << " << a << " << endl;";
	else if(n==3)
	{
		cout << "#include <iostream>" << endl;
		cout << "using namespace std;" << endl;
		cout << endl;
		cout << "int main() {" << endl;
		cout << "	cout << \"#include <iostream>\" << endl;" << endl;
		cout << "	cout << \"using namespace std;\" << endl;" << endl;
		cout << "	cout << \"int main() { cout << " << a << " << endl; return 0;}\" << endl;" << endl;
	   	cout << "	retrun 0;" << endl;
		cout << "}";
	}
    return 0;
}