using System;

[Flags]

public enum PharmacyStatus

{

    Inactive = 0, 

    Partial = 1, // 1 << 0

    WaitingForAssistance = 2, // 1 << 1

    PaymentsReady = 4, // 1 << 2

    ClaimingReady = 8 // 1 << 3

}

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine($"WaitingForAssistance status - {PharmacyStatus.WaitingForAssistance}");

        Console.WriteLine($"WaitingForAssistance status(int) - {(int)PharmacyStatus.WaitingForAssistance}");

        Console.WriteLine($"PaymentsReady status - {PharmacyStatus.PaymentsReady}");

        Console.WriteLine($"PaymentsReady status(int) - {(int)PharmacyStatus.PaymentsReady}");

        Console.WriteLine($"PaymentsReady + WaitingForAssistance status - {PharmacyStatus.PaymentsReady | PharmacyStatus.WaitingForAssistance}");

        Console.WriteLine($"PaymentsReady status(int) - {(int)PharmacyStatus.PaymentsReady | (int)PharmacyStatus.WaitingForAssistance}");

    }

}