Hello, Codeforces community!
I'm glad to invite you to Criterion 2021 Round 12 which will be held on April 09, 2021, at 16:00 +0600 and will run for 2 hours 30 minutes.
The contest will take place at Toph.co
This contest is rated for all participants. You can register for the contest here.
We're inviting you all to participate in this contest. Hope you will enjoy the problem set.
There will be an editorial for this contest shortly after the round ends.
Feel free to share your experience with previous Criterion Rounds!
Contest Link: Criterion 2021 Round 12