测试代码

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 })
        }
    }
}