C#: Program #18 (Array 4)

using System;


namespace Array4
{
    class Program
    {
        static void Main(string[] args)
        {
            var information = new[] { 1, 3, 7, 8, 9, 11, 4, 5, 6, 2, 10 };
            Console.WriteLine("Finding index of 11:{0}",Array.IndexOf(information,11));
       
             int numbers = new int[5];

            int startindexofnum = 5;
            int startindexofnumbers = 0;
            int length = 5;

            Console.WriteLine("Copying elements from 5 to 10 of array num in array numbers");
            Array.Copy(num,startindexofnum,numbers,startindexofnumbers,length);

            foreach (int i in numbers)
            {
                Console.WriteLine(i);
            }
            Console.ReadKey();
        }
    }
}