Need a little push to your rating? No problem! Our team has created a CP discussion group better than ever!

It is running by several experienced CM and Masters to help out the new members of our community.

To keep it safe, we have created the group on Luogu! You can join us by visiting this link: this. You need to create a Luogu account and follow the procedure stated on the team description. If you can't understand Chinese, you can use a translator.

Please do not share contents with non group members!

YAYYYY!!! IM luuia is best!

The International Master luuia got banned after cheating in multiple contests. However, he is only banned after ~1 month after his cheating.

This implies that we should not overlook the Codeforces anti-cheat system. If a cheater doesn't get banned after few days, this doesn't means that he successfully outsmarted the system. The rollback interval could be 1 month or even longer, especially when there are not many contests in a short period of time. So do not say "Codeforces doesn't care about cheaters" when you just see a cheater still alive. And definitely do not scold Mike or random famous community members. Be patient and be grateful for the good problems Codeforces offered to us.

After getting muted in multiple different time of the day, it's hard to imagine there's one Codeforces admin actively checking posts all day, so some kind of automatical muting is likely involved and I have no idea about the exact working principle. Please share your experience in the comment section if you have any.

Also I'm fed up of getting muted for saying literally anything in my comments.

Everyone Should Virtual Participate In Former Chinese Official Rounds, Their Problem Of Very Good Quality

For Example, In The Provincial Team Selection Contest That Recently Ended, It Got Excellent Problems. I Especially recommened the T2 in Day 1. Its Statement Is Clear And Inspiring And The Testcases Are Well Designed.

Also T1 in Day 2. The Time Limit Is Well Designed.

EDIT: UP