Easy way to reverse each word in a sentence

Question

Example:

string str = \"I am going to reverse myself.\";
string strrev = \"I ma gniog ot esrever .flesym\"; //An easy way to achieve this

A

Answer 1

1 - Extension method to reverse a string

  public static string reverseString(this string description) {

        char[] array = description.ToCharArray().Reverse().ToArray();

        return new string(array);
    }

2 - Reversing an array and reversing all string of this array

    public static string reverseText(this string description) {

      string [] reversetext=  description.Split(' ').Select(i => i.ToString().reverseString()).Reverse().ToArray();

      return string.Join(" ", reversetext);
    }

Answer 2

string str = "I am going to reverse myself.";

string[] strArray = str.Split(' ');

string[] strArrayReversed = new string[strArray.Length];

for(int i = 0; i < strArray.Length; i++) 
{

   char[] eachWordLetter = strArray[i].ToCharArray();

   Array.Reverse(eachWordLetter);

   strArrayReversed[i] = new string(eachWordLetter);
}

string newReversedString = String.Join(" ", strArrayReversed);

Console.WriteLine(newReversedString);
Console.ReadLine();

Answer 3

public static void ReverseEachWordString(string abc)
        {
            int start_index = 0, end_index = abc.Length - 1;
            int i = 0, j = 0;
            char[] arr = abc.ToCharArray();
            try
            {
                while (start_index < end_index)
                {
                    if (arr[start_index] == ' ')
                    {
                        Console.WriteLine(arr[start_index]);
                        start_index++;
                        i = start_index;
                    }
                    else
                    {
                        if (arr[i] != ' ')
                        {
                            if (i == end_index)
                            {
                                i++;
                                for (j = i - 1; j >= start_index; j--)
                                {
                                    Console.WriteLine(arr[j]);
                                }
                                break;
                            }
                            else
                                i++;
                        }
                        else
                        {
                            for (j = i - 1; j >= start_index; j--)
                            {
                                Console.WriteLine(arr[j]);
                            }
                            i++;
                            start_index = i - 1;
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                ex.Message.ToString();
            }
        }