Please read the new rule regarding the restriction on the use of AI tools. ×

Criterion 2021 Round 9 Announcement
Difference between en2 and en3, changed 29 character(s)
Hello, Codeforces community! <br>I'm glad to invite you to **Criterion 2021 Round 9** which will be held on [February 5, 2021 at 16:00 PM +0600 ](https://www.timeanddate.com/worldclock/fixedtime.html?msg=Criterion+2021+Round+9&iso=20210205T16&p1=%3A&ah=2&am=30) 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](https://toph.co/c/criterion-2021-round-9).↵

Problems of this contest were prepared and tested by [user:ovis96,2021-02-04], [user:jAckAL_1586,2021-02-04], [user:Hasinur_,2021-02-04], [user:TarifEzaz,2021-02-04], [user:oasiscse,2021-02-04] and me.↵

Thanks to [user:TarifEzaz,2021-02-04] for his unconditional support and [user:hjr265,2021-02-04] for the best contest programming platform in Bangladesh.↵

We're inviting you all to participate in this contest. Hope you will enjoy the problem set. <br>There will be an editorial for this contest shortly after the round ends. <br>↵
Feel free to share your experience with previous **Criterion Rounds**!↵

Contest Link: [Criterion 2021 Round 9](https://toph.co/c/criterion-2021-round-9)↵

Happy Coding!

UPD: Only 30 minutes to go!

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en3 English Peregrine_Falcon 2021-02-05 12:31:19 29 Tiny change: 'py Coding!' -> 'py Coding!\nUPD: Only 30 minutes to go!'
en2 English Peregrine_Falcon 2021-02-04 19:11:50 2 Tiny change: '021 Round 8](https://' -> '021 Round 9](https://'
en1 English Peregrine_Falcon 2021-02-04 19:04:37 1222 Initial revision (published)