enum test.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;


namespace SoloLearn
{
	class Program
	{
		enum Trafficlights { Green, Red, Yellow }; 
        static void Main(string[] args) 
        { 
            TrafficLights x = TrafficLights.Red; 
            switch (x) 
            { 
                case TrafficLights.Green: 
                Console.Writeline("Go!"); 
                break; 
                case Trafficlights.Red:
                Console.WriteLine("Stop!");
                break;
                case Trafficlights.Yellow: 
                 Console.WriteLine("Caution!"); 
                break;
            }
        }
    }
}