#include <bits/stdc++.h>
using namespace std;
int main()
{
	int n,k;
	cin>>n>>k;
	if(n==1)
	{
		cout<<k;
		return 0;
	}
	else if(n==3)
	{
		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 << ";
		cout<<k;
		cout<<"<< endl; return 0; }\"<< endl;\n";
		cout<<"    return 0;\n";
		cout<<"}";
	}
	else if(n==2)
	{
		cout << "#include <iostream>" << endl;   
		cout << "using namespace std;" << endl;
		cout << "int main() { cout << ";
		cout << k;
		cout << " << endl; return 0; }" << endl;
	}
	return 0;
}