static void Main(string[] args)
        {
            Console.Write("Please enter a Person Name: ");
            string personName = Console.ReadLine();

            Console.Write("Please enter the ages of Person: ");
            int personAge = int.Parse(Console.ReadLine());

            Console.Write("Please enter the email of Person: ");
            string personEmail = Console.ReadLine();

            Person firstPerson = new Person(personName, personAge);
            Person secondPerson = new Person(personName, personAge, personEmail);

            Console.WriteLine(firstPerson.ToString());
            Console.WriteLine(secondPerson.ToString());
        }
        static void Main()
        {
            Console.WriteLine("Enter your name: ");
            string name = Console.ReadLine();
            Console.WriteLine("Enter your age: ");
            int age = int.Parse(Console.ReadLine());
            Console.WriteLine("Enter your email: ");
            string email = Console.ReadLine();
            Console.WriteLine();

            Person p = new Person(name, age, email);

            Console.WriteLine(p.ToString());
        }