Блог пользователя Heap_OverFlow

Автор Heap_OverFlow, 16 месяцев назад, По-английски

This user Mhmd_Bakr was recently skipped in 186942021, yet STILL in competition. So in total he solved only 2 questions in Div2 #841 with rank 4898. Yet, in his contests bar, Though it shows he solved 2, The rating change is still +87 and rank 1842 as if he had solved 3 and new rating 1345. Please, re-update this cheater's rank or skip his all 3 solutions so he gets penalised for his wrong doings! It may have also happened for other cheaters who had been skipped manually. Thanks! ✪ω✪ C2 C1

UPD: A lot of time passed. yet his rating change and rank are not correct, I think other people's rank is harmed by this. I hope a moderator re-corrects this cheater's rank and rating change. Thanks ✪ω✪

LOL! The cheater-gang are down-voting using fake accs as blog went from +80 to +54. Actually, my contribution is still +114 which means the ill posed cheater is using temp accounts.

UPD :: The cheater deliberately down-voted one comment for redc which included his different accounts, that were SKIPPED 12 times, so let me put redc's comment content here as ID for the dumb cheater Mhmd_Bakr

Some Osint : Name : Mohamed bakr Country : Egypt From : FCI Kafrelsheikh University

CodeForces Accounts of "Mohamed Bakr" :- 1. Mhmd_Bakr (4-skips) 2. mohamedbakr(Already BANNED, 4-skips) 3. AlgoTurtle(4-skips)

@ MikeMirzayanov and all moderators here, please fix that bug it seems common and lots of time passed. Another similar case reported by Muhammad_Aneeq and Busted for Sir-Ahmed-Imran in Polynomial Round(div1+2). It's strange tho skipped, but they get the same old incremental in points before SKIP ? Please, look into it. I suggest rolling back the ratings and correct those cheater ranks as they disrupt the standings. Thanks! ✪ω✪

  • Проголосовать: нравится
  • +113
  • Проголосовать: не нравится

»
16 месяцев назад, # |
  Проголосовать: нравится +51 Проголосовать: не нравится

The downvote is probably from the cheater who got notified since you mentioned him lmao

»
16 месяцев назад, # |
Rev. 2   Проголосовать: нравится +25 Проголосовать: не нравится

Deleted

  • »
    »
    16 месяцев назад, # ^ |
      Проголосовать: нравится 0 Проголосовать: не нравится

    You can check here. He had been skipped 12 times on different accounts! Truly shameless cheater CHEATER

    • »
      »
      »
      16 месяцев назад, # ^ |
      Rev. 2   Проголосовать: нравится 0 Проголосовать: не нравится

      Deleted

      • »
        »
        »
        »
        16 месяцев назад, # ^ |
          Проголосовать: нравится 0 Проголосовать: не нравится

        12 skips are a coincidence or what? His codes are too weird, certain obfuscator, why would anyone need to comment fibonacci code in the midst of solving a problem in a live contest lol

        • »
          »
          »
          »
          »
          16 месяцев назад, # ^ |
          Rev. 2   Проголосовать: нравится 0 Проголосовать: не нравится

          Deleted

          • »
            »
            »
            »
            »
            »
            16 месяцев назад, # ^ |
            Rev. 3   Проголосовать: нравится +1 Проголосовать: не нравится

            It means your solution had been found to be too similar to someone , getting a warning message(yes false positives can occur, but rare) or another user reported you with enough evidence and a moderator skipped you manually. It generally means cheating and after 4 skips or so, account gets banned like his past account mohamedbakr

»
16 месяцев назад, # |
  Проголосовать: нравится +3 Проголосовать: не нравится

Auto comment: topic has been updated by Heap_OverFlow (previous revision, new revision, compare).

»
16 месяцев назад, # |
Rev. 7   Проголосовать: нравится +5 Проголосовать: не нравится

Some Osint :

Name : Mohamed bakr
Country : Egypt

From : FCI Kafrelsheikh University

CodeForces Accounts of "Mohammad Bakr" :

  1. Mhmd_Bakr
  2. mohamedbakr
  3. AlgoTurtle
  • »
    »
    16 месяцев назад, # ^ |
      Проголосовать: нравится 0 Проголосовать: не нравится

    Hello thanks for trying to collaborate in catching cheaters, but sorry this info is wrong. You pinged innocent people who are in different faculties Culture and science city, Alexandria University and other than his organization FCI Kafrelsheikh university Also he previously put his photo on Mhmd_Bakr and it is not the one you mentioned

    Only 3 and 4 belong to him among with AlgoTurtle all those were assigned to his organization FCI Kafrelsheikh university

»
16 месяцев назад, # |
  Проголосовать: нравится +9 Проголосовать: не нравится

Its too late already this bug should have been solved till now :(
MikeMirzayanov orz

»
16 месяцев назад, # |
  Проголосовать: нравится 0 Проголосовать: не нравится

MikeMirzayanov Is it the christmas gift for cheaters to still have the points tho being skipped ? Please, review the cases mentioned in the blog, they mess the standings somehow! Thanks ^_^

  • »
    »
    16 месяцев назад, # ^ |
      Проголосовать: нравится 0 Проголосовать: не нравится

    I don't know why but its too late already :|

    • »
      »
      »
      16 месяцев назад, # ^ |
        Проголосовать: нравится 0 Проголосовать: не нравится

      Yeah It's very strange. Even this blog is getting downvoted it was +83 yesterday. It's sad there are lots of cheaters :-(

»
16 месяцев назад, # |
  Проголосовать: нравится 0 Проголосовать: не нравится

LOL! The child cheater is downvoting as blog went from +80 to +54. Actually, my contribution is still +114 which means the ill posed cheater is using temp accounts XD

»
16 месяцев назад, # |
Rev. 2   Проголосовать: нравится +2 Проголосовать: не нравится

Bruh

»
16 месяцев назад, # |
  Проголосовать: нравится +2 Проголосовать: не нравится

Thanks Heap, you are really good researcher!!

  • »
    »
    16 месяцев назад, # ^ |
      Проголосовать: нравится +5 Проголосовать: не нравится

    Thanks ✪ω✪ We should always use our skills in such a way that helps the community making our great codeforces more better and fair environment ✪ω✪

    • »
      »
      »
      16 месяцев назад, # ^ |
        Проголосовать: нравится 0 Проголосовать: не нравится

      You are right! These are new year gifts for cheaters .D

      • »
        »
        »
        »
        16 месяцев назад, # ^ |
        Rev. 2   Проголосовать: нравится 0 Проголосовать: не нравится

        I think it's like April fools so that dumb cheaters think they actually got the points haha XD ofcourse it is gonna be corrected (hope so)

»
16 месяцев назад, # |
  Проголосовать: нравится +1 Проголосовать: не нравится

Dear tmamdli!! LOL! You were saying somethings...

BRUH !

»
16 месяцев назад, # |
Rev. 2   Проголосовать: нравится 0 Проголосовать: не нравится

3 more rounds passed and cheaters still had undeserved points tho skipped :-(

»
16 месяцев назад, # |
  Проголосовать: нравится +5 Проголосовать: не нравится

comment just to add this in recent actions

»
16 месяцев назад, # |
  Проголосовать: нравится +3 Проголосовать: не нравится

Also check for Sir-Ahmed-Imran.He was skipped from Polynomial Round 2022 (Div. 1 + Div. 2, Rated, Prizes!) but he still got 30 extra + so kindly roll back the ratings and correct it. Thankyou

»
16 месяцев назад, # |
  Проголосовать: нравится 0 Проголосовать: не нравится

Will it matter if I submit someone else's code after the contest is over?

  • »
    »
    16 месяцев назад, # ^ |
      Проголосовать: нравится 0 Проголосовать: не нравится

    AFTER the contest, no problem. But why? Solve it on your own ,maybe u need try another approach time complexity or sth

»
16 месяцев назад, # |
  Проголосовать: нравится +4 Проголосовать: не нравится

Hey Heap_OverFlow since last few contest questions are unrated do you think they are working on removing cheaters or just slow?

  • »
    »
    16 месяцев назад, # ^ |
      Проголосовать: нравится +5 Проголосовать: не нравится

    I think for any contest whose rating changes is published, Removing cheaters is already done, so for questions which didn't get a rank like 1400 or 1200, etc.. it is just slow

    Last EDU is yet to do systests, plag check and publish ratings

»
16 месяцев назад, # |
  Проголосовать: нравится +8 Проголосовать: не нравится

_

»
16 месяцев назад, # |
  Проголосовать: нравится 0 Проголосовать: не нравится

I thought you do a good job!

»
15 месяцев назад, # |
  Проголосовать: нравится 0 Проголосовать: не нравится

Still +87 for the cheater in that Div2 #841 tho he solved only 2!