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