CODE EXAMPLE FOR CSHARP

C# reverse a string

using System;
namespace ConsoleApp1
{
    public delegate string ReverseDelegate(string input);
    public class Program
    {
		public static string Reverse(string input)
		{
			char[] charArray = input.ToCharArray();
			Array.Reverse(charArray);
			return new string(charArray);
		}
        public static void Main()
        {
			var inpt = "Hello world";
			string reverse = Reverse(inpt);
			Console.WriteLine(reverse);
        }
}