using System;

enum Importance
  {
    None = 0,
    Trivial = 1,
    Regular = 2,
    Important = 3,
    Critical =4
  };

  class Program
  {
    static void Main(string[] args)
    {

      Importance i = Importance.Trivial;

      Console.WriteLine(Convert.ToString(i));
      Console.WriteLine(i.ToString());
      Console.ReadLine();
    }
  }