Hello Everyone,
Rating count had changed after re-judgement of some contest including Pinely Round 3 (Div1+Div2) . But some remained uncaught.
Solution of Problem B :1909B - Make Almost Equal With Mod of a user during contest is exactly same, just changed the variable name {rem1 , rem 2} to {r1, r2}.
After analyzing the two submission, I realized the contestants are exactly one person. He uses one CF handle to backup his wrong submission penalty and use other handle to submit the accepted solution.
This guy has cheated in 5 contest in this way and having a good time now. 
A request to codeforces authority to rejudge the previous rounds once again if possible. If not possible , please make a solution to prevent cheating.
Please ignore the post if you don't like it because cheaters will downvote it.
Happy New Year and Best of luck codeforces.
