using System;

public abstract class Drinks

{

    private string name;

    private double price;

    private int quantity;

    public Drinks()

    {

    }

    public string Name

    {

        get

        {

            return name;

        }

        set

        {

            name = value;

        }

    }

    public double Price

    {

        get

        {

            return price;

        }

        set

        {

            price = value;

        }

    }

    public int Quantity

    {

        get

        {

            return quantity;

        }

        set

        {

            quantity = value;

        }

    }

    public void Vend(int a)

    {

        Quantity = Quantity - a;

    }

    public void Refill(int a)

    {

        Quantity = Quantity + a;

    }

    public abstract int GetQuantity();

    public double GetPrice()

    {

        return Price;

    }

}

​

public class SodaDrinks : Drinks

{

    private int sugar;

    public int Sugar

    {

        get

        {

            return sugar;

        }

        set

        {

            sugar = value;

        }

    }

    public SodaDrinks()

    {

    }

    public SodaDrinks(string a, double b, int c, int d)

    {

        this.Name = a;

        this.Price = b;

        this.Quantity = c;

        Sugar = d;

    }

    public override int GetQuantity()

    {

        Console.WriteLine("The quantity of this soda drink is: " + this.Quantity);

        return this.Quantity;

    }

    public int GetSugar()

    {

        Console.WriteLine("The sugar of this soda drink in grams is: " + Sugar);

        return Sugar;

    }

}

​

public class WellnessDrinks : Drinks

{

    private string healthfacts;

    public string Healthfacts

    {

        get

        {

            return healthfacts;

        }

        set

        {

            healthfacts = value;

        }

    }

    public WellnessDrinks()

    {

    }

    public WellnessDrinks(string a, double b, int c, string d)

    {

        this.Name = a;

        this.Price = b;

        this.Quantity = c;

        Healthfacts = d;

    }

    public override int GetQuantity()

    {

        Console.WriteLine("The quantity of this wellness drink is: " + this.Quantity);

        return this.Quantity;

    }

    public string GetHealth()

    {

        Console.WriteLine("The healthfacts of this wellness drink are: " + Healthfacts);

        return Healthfacts;

    }

}

​

public class MainClass 

{

    public static void Main(string[] args) 

    {

        // just a simple test, not required for the lab 

        SodaDrinks new1 = new SodaDrinks("Sprite", 1.99, 10, 40);

        Console.WriteLine("new1..." + new1.Name);

        Console.WriteLine("new1..." + new1.Price);

        Console.WriteLine("new1..." + new1.Quantity);

        Console.WriteLine("new1..." + new1.Sugar);

    }

}

​