How do i become able to answer the question being asked here in sololearn in or before time to keep a good competition?

Question

I m facing trouble in answering the outputs of the given fragment of code in time , and i m new to programming....

Answer 1

I think i should take help of quiz factory of sololearn or anything else ??

Answer 2

nice... what questions are you struggling with tutorial or quiz?

Answer 3

question is really complicated to read i have no answers ....