using System;
public class Program
{
public static void Main()
int[] numbers = {10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 1};
//access and change an element
Console.WriteLine("the number in index 4: " + numbers[4]); //implicit //READ access
numbers[4] = 5; //WRITE access
Console.WriteLine("the numbers array is " + numbers);
}