Не не не [not answered] Method implementation

Question

Firstly, the code doesn't compile here but does compile in my PC. That's outstanding. Maybe I will remove Russian lang characters.

Secondly, is it possible to implement the method which is marked as a comment?

Access modifiers really hurt my brain. Help, please:)

https://code.sololearn.com/c6Sx0C18ue7W/?ref=app

Answer 1

Comments can be executed. Use Unicode characters for that, as shown below.

// the line below this gives an output
// \u000d System.out.println("comment executed");

But this won't work in code playground. Try it in your PC.

Answer 2

A simpler question. Can we declare objects of classes somewhere else out of the main(String[]args)?

Answer 3

@Krishna
Sorry, I meant the method marked as the comment in the code attached :)