C# Dictionary example

This show how easy it is to add key and value pairs in the dictionary and use it.

Example

using System;
using System.Collections.Generic;

class DictionaryExample
{
    public static void Main()
    {
        Dictionary<string, int> dict = new Dictionary<string, int>();

        // Add elements to the collection.
        dict.Add("A", 52);
        dict.Add("B", 72);
        dict.Add("C", 110);
        dict.Add("D", 63);
        dict.Add("E", 100);

        foreach (string str in dict.Keys)
            Console.WriteLine("At key {0} , value is {1}", str, dict[str]);

        Console.ReadLine();
    }
}

Output:
At key A , value is 52
At key B , value is 72
At key C , value is 110
At key D , value is 63
At key E , value is 100


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