using System;

public class Program

{

    public class Person{

        public string FirstName { get;set;} ="First";

        public string LastName { get;set;} = "Last";

        public string Email { get;set;} = "name@email.com";

    }

    public static void Main()

    {

​

        Person p = new Person();

        Console.WriteLine($"{p.FirstName} {p.LastName}'s email address is {p.Email}");

        p = new Person()

        {

            FirstName= "Amal",

            LastName = "Dev"

        };

        Console.WriteLine("\nModifiying Default values");

        Console.WriteLine($"{p.FirstName} {p.LastName}'s email address is {p.Email}");

    }

}