Codeforces Round #630 (Div. 2)

Правка en19, от triple__a, 2020-03-31 19:33:14

Hello Codeforces!

I am glad to invite you to my first official round Codeforces Round 630 (Div. 2), which will take place on Mar/31/2020 16:35 (Moscow time) (please note for the unusual starting time) and will be rated for all Division 2 participants.

You will be given 7 tasks and 150 minutes to solve them.

All tasks in this round were prepared by me. Hope that you will enjoy those tasks!

I would like to thank:

To avoid queueforces, we will provide small amount but strong (hope so) pretests for first few tasks. Hope it works!

Score distribution will be announced later.

Good luck and have fun!

UPD1: Score distribution: 500-1000-1250-1250-1750-2250-3000

UPD2: Contest is over, and here is the editorial.

История

 
 
 
 
Правки
 
 
  Rev. Язык Кто Когда Δ Комментарий
en22 Английский triple__a 2020-04-01 05:47:55 4 (published)
en21 Английский triple__a 2020-04-01 05:47:17 847 (saved to drafts)
en20 Английский triple__a 2020-03-31 19:33:34 0 Tiny change: ' editorial.\n' -> ' editorial\n' (published)
en19 Английский triple__a 2020-03-31 19:33:14 98 (saved to drafts)
en18 Английский triple__a 2020-03-31 11:50:40 2 Tiny change: '250-3000\n' -> '250-3000\n\n'
en17 Английский triple__a 2020-03-31 11:49:51 65
en16 Английский triple__a 2020-03-30 12:14:19 0 (published)
en15 Английский triple__a 2020-03-30 12:12:08 94
en14 Английский triple__a 2020-03-29 18:22:28 20
en13 Английский triple__a 2020-03-29 13:39:11 25 Tiny change: '9], [user:S' -> '9], [user:Amori], [user:S'
en12 Английский triple__a 2020-03-29 13:03:41 4 Tiny change: 'for first tasks. Ho' -> 'for first few tasks. Ho'
en11 Английский triple__a 2020-03-29 13:02:51 24 Tiny change: 'te you to [contest:' -> 'te you to my first official round [contest:'
en10 Английский triple__a 2020-03-29 13:02:11 16 Tiny change: 'tasks and tasks and point distribut' -> 'tasks and score distribut'
en9 Английский triple__a 2020-03-29 09:26:39 4
en8 Английский triple__a 2020-03-29 09:25:42 48
en7 Английский triple__a 2020-03-29 09:18:26 82
en6 Английский triple__a 2020-03-29 09:16:48 20 Tiny change: 'orces, we provide s' -> 'orces, we will provide s'
en5 Английский triple__a 2020-03-29 09:14:22 6
en4 Английский triple__a 2020-03-29 09:13:06 9 Tiny change: 'o thank:\n- [user:' -> 'o thank:\n\n- [user:'
en3 Английский triple__a 2020-03-29 09:12:10 988
en2 Английский triple__a 2020-03-29 08:53:27 116 Tiny change: 'aaa' -> ''
en1 Английский triple__a 2020-03-29 08:50:22 6 Initial revision (saved to drafts)