IustinFrateanu's blog

By IustinFrateanu, history, 11 months ago, In English

So there is this guy tensorcore that he did E in 41 minutes, nothing special. The only thing is that it was his first problem done. After that, I decided to check all his submissions, an he has no WAs or TLEs, all AC. Like all 6 problems from the Educational Codeforces Round 185 (Rated for Div. 2), done in like 25 minutes. He wrote all his submissions (all of them) with a lot of comments, and after solving E in 41 minutes he's done C in 4 minutes, B in 6 minutes, A in 3 minutes (nothing special here), D in 7 minutes and F in 5.

Here is his submission for F: 351039844. I mean it looks hella suspicious, like describing every point of the solution, even the complexity and the fact that you are outputting all the answers seems a lot like AI work.

If anyone knows anybody that deals with cheaters on here, please announce them abt this.

  • Vote: I like it
  • +17
  • Vote: I do not like it

»
11 months ago, hide # |
 
Vote: I like it +11 Vote: I do not like it

his submissions are so AI that i'd bet my life on it

»
11 months ago, hide # |
 
Vote: I like it 0 Vote: I do not like it

Wow, people like these are not getting a thing while i got skipped as plagarism marked and people call it cheating when the code is literally a standard pattern. I don't know when will people believe that not everybody who can code good and has a new account won't be a cheater regardless of how much logic i explain.

»
11 months ago, hide # |
 
Vote: I like it 0 Vote: I do not like it

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

»
11 months ago, hide # |
 
Vote: I like it +3 Vote: I do not like it

samyakmishra61 amansingh05752 here are some possible cheaters. They even forgot to remove the comments that the ai added in their code. They are in top 10 in the common standings in the recent Educational Codeforces Round 185 (Rated for Div. 2) . So kindly check whether they are superhuman typists or possible cheaters.

»
11 months ago, hide # |
 
Vote: I like it +1 Vote: I do not like it

I don't see point of this post, if you block them they can create a new account and submit solutions without comments, people also can slow cheat, first year just submit 1 problem, 2nd year 2-3 problems, 3rd year 4-5 problems, You can instruct AI to follow same template for all problems. Thinking about cheating is complete waste of time.

  • »
    »
    11 months ago, hide # ^ |
     
    Vote: I like it 0 Vote: I do not like it

    I think CF should allow people to report any submission. also report option should be available only for users above a certain rating !!

  • »
    »
    11 months ago, hide # ^ |
     
    Vote: I like it 0 Vote: I do not like it

    The idea behind this is to spread awareness and show others what to look for in case some official decides to make an anti-AI cheat integrated prigram/AI that will help with finding cheaters and banning their IP so they cannot create another account.

    • »
      »
      »
      11 months ago, hide # ^ |
      ← Rev. 2  
      Vote: I like it 0 Vote: I do not like it

      have you heard of VPN? ISPs don't give static ip by default, if they are living in University, most students share same public IP because they are under NAT.

»
11 months ago, hide # |
 
Vote: I like it +3 Vote: I do not like it

why cheaters why what's wrong with you.

»
11 months ago, hide # |
 
Vote: I like it +4 Vote: I do not like it

when your code has this:

if (!(cin >> ))

Everything would be end and you are definitely a cheater