I know it is offtopic and I will delete my question as soon as I get any answer, but somebody merged my question. The question was opened for the whole day, but when I got 3 reopens and edited my question for asking for 2 more reopens to reopen my question, somebody merged my question. It was about efficiency during the programming. Why did somebody merge my question and didn't let it remain closed?
I found there many good answers although it was closed and now I can see absolutely nothing.