using System;
public class ArraySample
{
 public static void Main()
 {
  // Create and initialize a new array instance.
  Array strArr = Array.CreateInstance(typeof(string), 3);
  strArr.SetValue("Mahesh", 0);
  strArr.SetValue("chand", 1);
  strArr.SetValue("Test Array", 2);
  // Display the values of the array.
  Console.WriteLine("Initial Array values:");
  for(int i = strArr.GetLowerBound(0);i<=strArr.GetUpperBound(0);i++)
   Console.WriteLine(strArr.GetValue(i));
  //sort the value of the array.
  Array.Sort(strArr);
  Console.WriteLine("After sorting:");
  for(int i = strArr.GetLowerBound(0);i<=strArr.GetUpperBound(0);i++)
   Console.WriteLine(strArr.GetValue(i));
  // Reverse values of the array.
  Array.Reverse(strArr);
  for(int i = strArr.GetLowerBound(0);i<=strArr.GetUpperBound(0);i++)
   Console.WriteLine(strArr.GetValue(i));
 }
}