using System;

​

public class Person {

    //Fields

    //Methods

    //Properties

    public string FirstName {get; set;}

    public string LastName {get; set;}

    public DateTime Birthday {get; set;}

}

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

        //Create a new person using the Person class.

        Person human = new Person();

        Person human2 = new Person();

        //Set the properties.

        human.FirstName = "Fred";

        human.LastName = "Flintstone";

        human.Birthday = new DateTime(1952, 2, 29);

        human2.FirstName = "George";

        human2.LastName = "Getson";

        human2.Birthday = new DateTime(1950, 1, 12);

        //Read the properties from the human instance of the Person class.

        Console.WriteLine($"{human.FirstName} {human.LastName} {human.Birthday}");

        Console.WriteLine($"{human2.FirstName} {human2.LastName} {human2.Birthday}");

    }

}