Hi!
CF has called me a cheater which I posted two comments here and here!
And I seriously do not know what to do because nothing has happened till now (my rating hasen't returned yet)!
I am sure there are many people like me because the first question of Codeforces Round #728 (Div. 2) had a solution which could have been written generally the same!
It would be a pleasure to tell me how to return my rating (which I was going to be an expert for the first time) from your experiences!
And I would thank MikeMirzayanov and PurpleCrayon to turn back me and people's rating who have the same problem!
Thanks!