Если вы используете C++, пожалуйста, выберите в качестве компилятора при отправке решения: C++14 (GCC 6-32) или C++17 (GCC 7-32). ×

Блог пользователя CheaterKiller

Автор CheaterKiller, история, 7 лет назад, По-английски

Hello Codeforces, I'm back :)

Yesterday there was Divide by Zero 2017 and Codeforces Round #399 (Div. 1 + Div. 2, combined) and also cheaters...

Let's see.

Cheaters are tejavojjala, hybrid and shivamg_isc. They are from IIIT Allahabad university, they solved same problems and their solving time is similar. I want to pass problem A and B, because they are easy problems, but I want to note that shivamg_isc copied B from tejavojjala. Names of variables are changed.

Their solution for problem C: here, here and here. Codes are same, but little things changed...

For problem E hybrid's code is different, but other's code is same (submissions : here, here and here).

UPDATE: Users chill21 and born.kira are also cheaters! See their submissions for problem B, bombie's and chill21's. chill21 changed name of function recur to dfs :D How smarty. He did problem B with dfs :D. And born.kira wrote // Never Underestimate Yourself // on top of code, by cheating you are underestimating yourself...

Good luck and contests :) Don't cheat!

Sorry for poor English.

  • Проголосовать: нравится
  • +134
  • Проголосовать: не нравится

»
7 лет назад, # |
  Проголосовать: нравится -10 Проголосовать: не нравится

Actually you are cheating while reporting cheaters. Sure, it is not the same way of cheating and it affects nobody but still having multiple accounts is against the rules, I believe. Why not report them from your main account? Also, you may greatly increase your contribution this way.

»
7 лет назад, # |
  Проголосовать: нравится +1 Проголосовать: не нравится
»
7 лет назад, # |
  Проголосовать: нравится -11 Проголосовать: не нравится

ok then don't ignore this cheating case :

sacheendra9044 and prakashs99
case 1 (almost same) : 20127959 and 20127761 , notice same code and wrong answer on same test case.

case2 (almost same) : 20118733 and 20117531

  • »
    »
    7 лет назад, # ^ |
    Rev. 3   Проголосовать: нравится +13 Проголосовать: не нравится

    In time of they cheated, there was not CheaterKiller in Codeforces :D . Also no one said that they are not cheating.

    AIM TECH Round 3 (2016-08-24).

    Also I think you are one of cheaters (tejavojjala, hybrid or shivamg_isc) beacuse there is "iit" in your nickname and your account created 20 minutes ago...

»
7 лет назад, # |
  Проголосовать: нравится +17 Проголосовать: не нравится

But you are not able to give cheaters punishment... It takes lots of effort for the sake of completely fair contest result.

»
7 лет назад, # |
Rev. 2   Проголосовать: нравится +192 Проголосовать: не нравится

Am I the only one who enters your blogs only to see if my nick is there?

It's like leaving a shop and going through electronic gates that detect stolen products. I know I did nothing wrong but I'm anyway a bit afraid an alarm will turn on.

»
7 лет назад, # |
  Проголосовать: нравится +15 Проголосовать: не нравится

Is it a cheating like a love triangle or non-degenerate triangle?

»
7 лет назад, # |
Rev. 2   Проголосовать: нравится +2 Проголосовать: не нравится

NOW THEY STARTED PARTICIPATING FROM 3 ACCOUNTS ONE BY ONE IN A TEAM SO THAT ALL THREE BECOME PURPLE.LET'S SEE WHAT THEY ACHEIVE IN LIFE.

»
7 лет назад, # |
  Проголосовать: нравится -8 Проголосовать: не нравится

"IndianCheatersKiller" is a more precise name for this account XD

  • »
    »
    7 лет назад, # ^ |
      Проголосовать: нравится +14 Проголосовать: не нравится

    No , it's not. He reports these kind of cheating cases by matching the codes not nationality.Read his previous blogs you will get your answer.

»
7 лет назад, # |
  Проголосовать: нравится +36 Проголосовать: не нравится

I am sick of seeing this blog in recent actions all the time. Write to the admins and MikeMirzayanov if you want them banned.

  • »
    »
    7 лет назад, # ^ |
    Rev. 2   Проголосовать: нравится +31 Проголосовать: не нравится

    You were the one who brought this to recent actions now...

    • »
      »
      »
      7 лет назад, # ^ |
      Rev. 2   Проголосовать: нравится +65 Проголосовать: не нравится

      Not really. This blog keeps sinking to the bottom of recent activities, and then someone comments and deletes, putting it back on top. I'm guessing this is done to draw admin's attention to the blog. I've noticed this happen for many days. So today, when I-don't-know-who commented+deleted something, making it appear back on top, I thought I'd give them the revolutionary idea of writing to the admins.

      BTW you brought it to the top as well

»
7 лет назад, # |
Rev. 2   Проголосовать: нравится 0 Проголосовать: не нравится

This user (sepanta) used the same idea and made 35 Successful hack attempt. His standing : Link