using System;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Welcome to the Apartment Room Builder!!");

​

        // User input

        Console.WriteLine("Let's start with the size of your room! \nEnter the length in feet:");

        int input1 = Convert.ToInt32(Console.ReadLine());

        Console.WriteLine("Enter the width in feet:");

        int input2 = Convert.ToInt32(Console.ReadLine());

        Console.WriteLine("Enter the height in feet:");

        int input3 = Convert.ToInt32(Console.ReadLine());

        //

        Console.WriteLine("Now, let's choose the color of your room! \nEnter the main color:");

        string color = Console.ReadLine();

        Console.WriteLine("Enter the window color:");

        string windowColor = Console.ReadLine();

        Console.WriteLine("Enter the color of the bed:");

        string bedColor = Console.ReadLine();

        //

        Console.WriteLine("Now, let's choose what decorations you want on your shelves! \nEnter your first item:");

        string item1 = Console.ReadLine();

        Console.WriteLine("Enter the second item:");

        string item2 = Console.ReadLine();

        //

        Console.WriteLine("Now, let's choose your apartment number \nEnter your preferred numbers:");

        int roomNum = Convert.ToInt32(Console.ReadLine());

        //

        Console.WriteLine("Do you want to choose your pet or be given a pet? \nTo choose, type 'Choose' or 'Given':");

        string answer = Console.ReadLine();

        string name = "Lilly";

        string type = "dog";

        if (answer == "Choose")

        {

            Console.WriteLine("What type of pet would you like?");

            type = Console.ReadLine();

            Console.WriteLine("What will their name be?");

            name = Console.ReadLine();

            // Calling chosen pet with named arguments

            Pet( type,  name);

        }

        else if (answer == "Given")

        {

            // Calling given pet with default values

            Pet();

        }

        // Calling methods

        CalculateVolume(input1, input2, input3);

        CalculateColor(color, windowColor, bedColor);

        CalculateShelf(item1, item2);

        Num(ref roomNum);

    }

​

    // Volume of the room method with optional parameters

    public static void CalculateVolume(int input1 = 0, int input2 = 0, int input3 = 0)

    {

        Console.WriteLine("The volume of your room is " + input1 * input2 * input3 + " cubic feet! It is " + input1 + " by " + input2 + " feet long and " + input3 + " feet high.");

    }

​

    // Color of the room method

    public static void CalculateColor(string color, string windowColor, string bedColor)

    {

        Console.WriteLine("The main color of your room is " + color + ". Good choice! \nYour beautiful windows are " + windowColor + ". Your bed is in the middle of the room and it is " + bedColor + ".");

    }

​

    // Shelf method

    public static void CalculateShelf(string item1, string item2)

    {

        Console.WriteLine("On your shelf, you have " + item1 + ". I love your choice of decoration! \nAnd on your second shelf above your bed, you have " + item2 + ".");

    }

​

    // Room number method with params

    public static void Num(ref int roomNum)

    {

        Console.Write("Your apartment number is: " + roomNum);

    }

​

    // Pet method with method overloading

    public static void Pet(string type = "dog", string name = "Lilly")

    {

        Console.WriteLine("You have a " + type + " named " + name + " as your pet.");

    }

    public static void Pet()

    {

        Console.WriteLine("You have a pig named parker as your pet.");

    }

}

​