using System;

using System.Numerics;

​

public class Program

{

    public static void Main()

    {

        string string1 = "Testing";

        // initializes an array that stores characters, whose number of elements are defined by our string length.

        char[] testArray1 = string1.ToCharArray();

​

        // x++ is incrementing by each element in the array

        for (int x = 0; x < string1.Length; x++)

        {

            Console.WriteLine(testArray1[x].ToString());

        }

​

        Console.ReadLine();

    }

}