Codeforces Round #643 (Div. 2)

Revision en4, by DishonoredRighteous, 2020-05-15 23:48:36

Hello, Codeforces!

I'm glad to invite you to Round 643 which will start at May/16/2020 14:35 (Moscow time). Please notice the unusual time.

There will be 6 problems in round, one of them will be interactive. If you are not familiar with interactive problems, you can learn about them here.

Round is based on Team Olympiad in Lipetsk which is being held for the fifth time. Problems were prepared by fake123, iura, Masha237, Villen3tenmerth, Inessa Shujkova (Lipetsk teams' coach) and me. I would like to thank antontrygubO_o for CF round coordination and testers: KAN, I_love_Tanya_Romanova, vepifanov, Merkurev, golikovnik, Ekler and some other people who asked me not to write about them :)

Of course, I'd like to thank all Codeforces team for this beautiful platform!

Scoring distribution will be announced later.

Wish you good luck and high rating!

UPD.1 Scoring distribution: $$$750-750-1250-1500-2000-3000$$$.

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en7 English DishonoredRighteous 2020-05-16 22:40:03 85 Tiny change: ' [contest:https://mirror.codeforces.com/gym/102599]' -> ' [contest:102599]'
en6 English DishonoredRighteous 2020-05-16 22:36:10 436
en5 English DishonoredRighteous 2020-05-16 16:40:48 85
en4 English DishonoredRighteous 2020-05-15 23:48:36 66
en3 English DishonoredRighteous 2020-05-14 17:18:47 0 (published)
en2 English DishonoredRighteous 2020-05-13 20:45:12 21 Tiny change: '3], [user:LeBron,2020-05-13], [user:v' -> '3], [user:I_love_Tanya_Romanova], [user:v'
en1 English DishonoredRighteous 2020-05-13 16:56:06 1118 Initial revision (saved to drafts)