Scramble Word

using System;
using System.Collections.Generic;

namespace switchStatementExample
{

    public class Program
    {
        public static void Main()
        {
            // declare a string to scramble, an empty list<char>.
            // then add the chars of that string to the list
            string word = "apple";
            List<char> letterArray = new List<char>();
            letterArray.AddRange(word);

            Random random = new Random();

            // randomly order the letters in the list<char>
            for(int i = letterArray.Count; i > 0; i --)
            {
                int index = random.Next(letterArray.Count);
                char currentChar =letterArray[index];
                Console.Write(currentChar);
                letterArray.RemoveAt(index);
            }

            // output similar to
            // aplep
        }
    }
}