using System;

​

public class Program

{

    enum Planets

    {

        Mercury = 1,

        Venus = 2,

        Earth = 3,

        Mars = 4,

        Jupiter = 5

    }

​

    public static void Main()

    {

        Console.WriteLine("\n----------GetNames----------\n");

        string[] names = Enum.GetNames(typeof (Planets));

        foreach (var name in names)

        {

            Planets status = (Planets)Enum.Parse(typeof (Planets), name);

            Console.WriteLine($"{status} ({status:D})");

        }

​

        Console.WriteLine("\n----------GetValues 1----------\n");

        var planets = Enum.GetValues(typeof (Planets));

        foreach (Planets planet in planets)

            Console.WriteLine($"{planet} ({planet:D})");

        Console.WriteLine("\n----------GetValues 2----------\n");

        foreach (Planets planet in Enum.GetValues(typeof (Planets)))

            Console.WriteLine($"{planet} ({planet:D})");

    }

}