using System;

using System.Collections.Generic;

public class Program

{

    public enum Test {

     A = 0,

     B = 5,

     C = 10

    }

    public static void Main()

    {

        int a = 5 + (int)Test.B;

        var x = new Dictionary<string, string>();

        x["bonjour"] = "aaa";

        Console.WriteLine(x["bonjour"]);

    }

}