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

int main()
{
	int n , k ;
	cin >> n >> k ;
	if ( n == 1 )
	{
		cout << k ;
	}
	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 << " << k << " << endl; return 0; } << endl;" << endl ;
	}
	return 0 ;
}