#include <iostream>
using namespace std;

int main()
{
	int theAge;
	cout << "Age? " << theAge << endl;
	cin >> theAge;
	if(theAge>18)
	{
		cout << "You can smoke!";
	}
	if(theAge=18)
	{
		cout << "Happy 18!";
	}
	if(theAge<18)
	{
		cout << "Not quite!";
	}
}