#include <bits/stdc++.h>
using namespace std;
string t="using namespace std;";
string x="int n=5;";
string r="cout<<\"int main(){cout<<x<<\" \"<<s<<\" \"<<t<<\" \"<<r<<\" \"; \"return 0; }\" ";
int n,k;
int main() {
	cin >> n >> k;
	if(n <= 2){
		cout << k << endl;
	}else if(n == 3){
		cout << "#include <iostream>" << endl;
		cout << "using namespace std;" << endl;
		cout << "int main() { cout << " << k << "<< endl; return 0; }" << endl;
	}else{
		cout << "#include <iostream>\n";
		cout << "using namespace std;\n";
		cout << "string s=\"#include <iostream>\";\n";
		cout << "string t=\"using namespace std;\";\n";
		cout << "string x=\"int n=5;\";\n";
		cout << "string r=\"cout << \"int main() { cout <<x<<\" \"<<s<<\" \"<<t<<\" \"<<r<<\"  \" \"; return 0; }\" \n";
		cout << "int main() { cout <<x<<\" \"<<s<<\" \"<<t<<\" \"<<r<<\" \"; return 0; }\n";
		return 0; 
	}
	return 0;
}