using System;

public class Program

{

    public static void Main()

    {

        /* Correct this code so ages are provided */

        happyBirthday("Harry",true, 17);

        happyBirthday("Zayn",true, 17);

        happyBirthday("Louis",false, 17);

        happyBirthday("Niall",false, 17);

        happyBirthday("Liam",true, 18);

    }

    public static void happyBirthday(String personsName,bool cake,int personsAge) {

        Console.WriteLine("Happy birthday to you");

        Console.WriteLine("Happy birthday to you");

        Console.WriteLine("Happy birthday dear " + personsName);

        Console.WriteLine("Happy birthday to you");

                if (cake) {

            Console.WriteLine("Yum, delicious cake!");

            }

        if (personsAge==18) {

                 Console.WriteLine("Well done");

        }

    }

}

​