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