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

int main(){
	ios::sync_with_stdio(0);
	cin.tie(0);cout.tie(0);
	int a,b;
	cin>>a>>b;
	if(a==1)cout<<b;
	else{
		cout<<"#include <iostream>\n";
		cout<<"using namespace std;\n\n";
		cout<<"int main() {\n";
		cout<<"    cout << "<<"#include <iostream>"<<" << endl;\n";
		cout<<"    cout << "<<"using namespace std;"<<" << endl;\n";
		cout<<"    cout << "<<"int main() { cout << "<<b<<" << endl; return 0; }"<<" << endl;" << endl;
		cout<<"}";
	}
	return 0;
}