Enum in c#

using System;

namespace EnumApplication

{

    class EnumProgram

    {

        enum Days { Sun, Mon, tue, Wed, thu, Fri, Sat };// default values start from 0,1,2...n

        enum Direction { East=90, West=180, North=270, South=360 };

        enum Gender { Male=2, Female=1 };

      

        static void Main(string[] args)

        {

            int WeekdayStart = (int)Days.Mon;

            int WeekdayEnd = (int)Days.Fri;

            int dir = (int)Direction.South;

            int gen = (int)Gender.Female;

            Console.WriteLine("Monday: {0}", WeekdayStart);

            Console.WriteLine("Friday: {0}", WeekdayEnd);

            Console.WriteLine("South: {0}", dir);

            Console.WriteLine("Female: {0}", gen);

            Console.ReadKey();

        }

    }

}