using System;

​

public class Program

{

    public static void Main()

    {

        int caseSwitch = 2;

        switch (caseSwitch)

        {

            case 1:

                Console.WriteLine("Case 1");

                break;

            case 2:

            case 4:

                Console.WriteLine($"Case {caseSwitch}");

                break;

            case 3:

                Console.WriteLine("Case 3");

                break;

            default:

                Console.WriteLine($"Unexpcted value ({caseSwitch})");

                break;

        }

    }

}