using System.IO.Compression;

#pragma warning disable 414, 3021

namespace MyApplication
{
[Obsolete("...")]
class Program : IInterface
{
    public static List JustDoIt(int count)
    {
        Span numbers = stackalloc int[length];
        Console.WriteLine($"Hello {Name}, Cnblogs");
        return new List(new int[] { 1, 2, 3 })
    }
}
}