using System;
public class Program
{
static int[] numbers = { 10, 20, 30, 40, 50 };
public static void Main()
Console.WriteLine(numbers[0]); // output: 10
Console.WriteLine(numbers[1]); // output: 20
numbers[0] = 100; // changing the first element to 100
Console.WriteLine(numbers[0]); // output: 100
}
