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