using System;

using System.Text;

public class Program

{

    public static void Main()

    {

        var person = new Person {

            Id = 10,

            FirstName = "Ihor",

            LastName = "Golovatskiy",

            Gender = Gender.Male,

            DateOfBirth = DateTime.Now,

            Occupation = "Freelance Full-Stack Developer"

        };

        Console.WriteLine(person.ToString());

    }

}

              public class Person

    {

        public int Id { get; set; }

​

        public string FirstName { get; set; }

​

        public string LastName { get; set; }

​

        public string Occupation { get; set; }

        public DateTime DateOfBirth { get; set; }

​

        public Gender Gender { get; set; }

        public override string ToString()=>

         new StringBuilder()

            .Append("Person with id: ")

            .Append(Id.ToString())

            .Append("with date of birth ")

            .Append(DateOfBirth.ToLongDateString())

            .Append(" and name ")

            .Append(FirstName)

            .Append(" ")

            .Append(LastName)

            .Append(" is a ")

            .Append(Occupation)

            .ToString();

    }

 public enum Gender

    {

        Male,

        Female

    }