using System;

using System.Collections.Generic;

public class Program

{

    public static void Main()

    {

          /*

                    Create a dictionary with key value pairs to

                    represent words (key) and its definition (value)

            */

            Dictionary<string, string> wordsAndDefinitions = new Dictionary<string, string>(){

                {"bitcoin", "magic internet money"},

                {"shitcoins", "non magic scam money"},

                {"satoshi", "me muhahaha  ;)"}

            };

​

            // Add several more words and their definitions

            wordsAndDefinitions.Add("Awesome", "The feeling of students when they are learning C#");

            wordsAndDefinitions.Add("C#", "An object oriented programming language(OOP");

            wordsAndDefinitions.Add("4 Pillars of OOP", "abstraction, encapsulation, inheritance, and polymorphism");

​

            /*

                Use square bracket lookup to get the definition two

                words and output them to the console

            */

            // you can use nameOfDictionary[key] to search your dictionary and grab the value of the key, here 'bitcoin' is the key and 'magic internet money is the value'

            //first make a title so you can easily keep track of values you are printing to the console.

            Console.WriteLine("Returns the value(defintion) of the key specified, ex: nameOfDictionary[key]");

            Console.WriteLine(wordsAndDefinitions["bitcoin"]);

            Console.WriteLine(wordsAndDefinitions["satoshi"]);

​

            /*

                Loop over dictionary to get the following output:

                    The definition of [WORD] is [DEFINITION]

                    The definition of [WORD] is [DEFINITION]

                    The definition of [WORD] is [DEFINITION]

            */

            foreach (KeyValuePair<string, string> word in wordsAndDefinitions)

            {

                Console.WriteLine($" -{word.Key}- Definition: {word.Value}");

            }

    }

}