[C#] Dictionary Example

// sorce : http://www.dotnetperls.com/dictionary
using System;
using System.Collections.Generic;

class Program
{
    static void Main()
    {
        Dictionary<string, int> dictionary =
            new Dictionary<string, int>();
        dictionary.Add("cat", 2);
        dictionary.Add("dog", 1);
        dictionary.Add("llama", 0);
        dictionary.Add("iguana", -1);

        foreach (var world in dictionary)
        {
            Console.WriteLine("{0} is memberid: {1}", world.Value, world.Key);
        }
    }
}