Today I checked standings in Codeforces Round 967 (Div.2). But I found some abnormal things.
This accout: https://mirror.codeforces.com/profile/ThMinh_, have a very good performance. But unusually, he got AC D in 31 mins, E1 in 2 mins later. So I was checked his submissions. And I found out that (may be) there are three people doing this contest in this account.
Why? Checking some submission's style code:
- https://mirror.codeforces.com/contest/2001/submission/277328121, https://mirror.codeforces.com/contest/2001/submission/277350871
- https://mirror.codeforces.com/contest/2001/submission/277358976, https://mirror.codeforces.com/contest/2001/submission/277368984
So is this legit? And if not, please abort him.
Sorry if my English is bad.
At least, TrendBattles orz.
Auto comment: topic has been updated by danghuyhau (previous revision, new revision, compare).
Auto comment: topic has been updated by danghuyhau (previous revision, new revision, compare).
Teamcoding is illegal in regular Codeforces rounds AFAIK, and there was at least one disqualify on this before.
In my opinion, i think he used ChatGPT to fix his code.
maybe he waited until he solved both D and E1, to be sure he would gain rating.