using System;

​

public class CupOfCoffee

{

    // fields

    public string BeanType;

    public bool Instant;

    public bool Milk; 

    public byte Sugar; 

    public string Description; 

    // Constructor that takes no arguments and sets all fields to default values. 

    public CupOfCoffee()

    {

        BeanType="unknown";

        Instant=false;

        Milk=false;

        Sugar=0;

        Description="unknown";

    }

​

    // Constructor that takes one argument set for the BeanType;

    public CupOfCoffee(string type)

    {

        BeanType = type;

    }

​

//tested both constructor in Main.

    public static void Main()

    {

        // Call the constructor that has no parameters.

        Console.WriteLine("Test constructor that takes no arguments- return default value" );

        CupOfCoffee type1 = new CupOfCoffee();

        Console.WriteLine(type1.BeanType);

        CupOfCoffee instant1 = new CupOfCoffee();

        Console.WriteLine(instant1.Instant);

        CupOfCoffee milk1=new CupOfCoffee();

        Console.WriteLine(milk1.Milk);

        CupOfCoffee sugar1=new CupOfCoffee();

        Console.WriteLine(sugar1.Sugar);

        CupOfCoffee descrip=new CupOfCoffee();

        Console.WriteLine(descrip.Description);

        Console.WriteLine("Test constructor that takes that takes one argument" );

        var type2 = new CupOfCoffee("Liberica");

        Console.WriteLine(type2.BeanType);

        //end of lab13

    }

​

}

​

​