Introduction
I have used Visual Studio 2012 for debugging purpose. But you can use any version of visul studio as per your availability..
using System; public class StringExercise { public static void Main() { string str1; int i, length; Console.Write("Enter the string : "); str1 = Console.ReadLine(); length = str1.Length; string[] str2 = new string[length]; /* Copies string1 to string2 character by character */ i = 0; while (i < length) { string tmp = str1[i].ToString(); str2[i] = tmp; i++; } Console.Write("\nThe First string is : {0}\n", str1); Console.Write("The Second string is : {0}\n", string.Join("", str2)); Console.Write("Number of characters copied : {0}\n\n", i); Console.ReadLine(); } }