using System;

​

public class CupOfCoffee

{

    // fields

    public string BeanType;

    public bool Instant;

    public bool Milk;

    public double Sugar;

    public string Description;

​

    // constrcutor with default values

    public CupOfCoffee()

    {

        BeanType = "Default";

        Instant = false;

        Milk = false;

        Sugar = 0;

        Description = "Default";

    }

​

    // constructor with a parameter to set BeanType

    public CupOfCoffee(string beantype)

    {

        BeanType = beantype;

    }

​

    // Testing

    public static void Main()

    {

        // call the constructor with no parameters

        CupOfCoffee coffee1 = new CupOfCoffee();

        Console.WriteLine(coffee1.BeanType);

        Console.WriteLine(coffee1.Instant);

        Console.WriteLine(coffee1.Milk);

        Console.WriteLine(coffee1.Sugar);

        Console.WriteLine(coffee1.Description);

​

        // call the constructoe with one parameter

        var coffee2 = new CupOfCoffee("Arabica");

        Console.WriteLine(coffee2.BeanType);

    }

}