using System;

public class SwitchCaseEnumProgram

{

    //decalre Enum

    public enum Operator

    {

        PLUS, MINUS, MULTIPLY, DIVIDE

    }

    public static void Main()

    {

        //decalre in variables

        int left=10 ;

        int right=10;

        //declare Enum value as PLUS

        Operator op=Operator.PLUS;

        //swicth case

        switch (op)

        {

            default:

            case Operator.PLUS:

                 Console.WriteLine("Total ="+ (left + right));

                 break;

            case Operator.MINUS:                 

                 Console.WriteLine("Total = "+ (left - right));

                 break;

            case Operator.MULTIPLY:

                Console.WriteLine("Total = "+( left * right));

                 break;

            case Operator.DIVIDE:

                 Console.WriteLine("Total = "+(left / right));

                 break;

        }

    }

}