creating an array that starts at 5

nonzeroIndex.cs

using System;
public class C {
    public static void Main() {
        var arr = Array.CreateInstance(typeof(int), new[]{5}, new[]{5});
        Console.WriteLine(arr.Length);
        for (var i = 5; i < 10; i++)
            arr.SetValue(i * 2, i);
        for (var i = 5; i < 10; i++)
            Console.WriteLine(arr.GetValue(i));
    }
}

lol