/*

    1.  Implement IDog and ICat interface in the Animal class.

    2.  In the IDog implementation, write a line to the console with text "Called from IDog interface: " + speed

    3.  In the ICat implementation, write a line to the console with text "Called from ICat interface: " + speed

    4.  In Main, instantiate a single instance of the Animal class and call each Walk method with a different value

    Bonus:

    1.  Create an extension that accepts a generic IEnumerable and returns sorted results

    2.  Create an integer array and use the extension to write out to the console a comma separated string of the ordered results

    3.  Create a string array and use the extension to write out to the console a comma separated string of the ordered results

*/

using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

    }

}

​

public interface IDog

{

    void Walk(int speed);   

}

​

public interface ICat

{

    void Walk(int speed);   

}

​

public class Animal

{

}