Why doesn't using static directive work?

Question

C++ / C#

Hello.
why doesn't this design work?

using static Auto.Common.Constants;
namespace  Auto
{
namespace Common
{
class Constants
{
public static int M = 1;
public static int N = 2;
}

}
}

you can't say that...

Answer 1

everything works - the online compiler just seems to be buggy, but in the studio everything works fine.
And why do you need such advice like go, padawan, and read 400-500 pages, and then ...
there was a specific question related to the using static directive