Codeforces Round 1123 (Div. 2)

Revision en11, by KluydQ, 2026-09-23 20:19:13

Hello, Codeforces!

We are glad and excited to invite you to take part in Codeforces Round 1123 (Div. 2), which will take place on Sep/25/2026 17:35 (Moscow time). You will be given 2 hours and 15 minutes to solve 7 probmles. Problem F will be divided into subtasks.

Problem A B C D E F1 + F2 G
Score 250 500 1000 1250 1750 1000 + 2000 3000

Problems were authored by KluydQ, Aldk, YF_YUSUF, Dibamboo and Wansur.

We would like to give special thanks to:

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
ru8 Russian KluydQ 2026-09-25 21:59:39 422
en25 English KluydQ 2026-09-25 21:57:49 424
ru7 Russian KluydQ 2026-09-25 21:41:07 6 Мелкая правка: '/entry/157059' -> '/entry/157126'
en24 English KluydQ 2026-09-25 21:40:54 6 Tiny change: '/entry/157059' -> '/entry/157126'
en23 English KluydQ 2026-09-25 21:01:27 73
ru6 Russian KluydQ 2026-09-25 21:00:55 71
en22 English YF_YUSUF 2026-09-24 11:29:54 2 Tiny change: '**7** probmles. Problem' -> '**7** problems. Problem'
en21 English KluydQ 2026-09-24 05:24:15 74 Tiny change: 'view of the contest.\' -> 'view of this contest.\'
ru5 Russian KluydQ 2026-09-24 05:21:34 65
en20 English 74TrAkToR 2026-09-23 22:27:05 0 (published)
ru4 Russian 74TrAkToR 2026-09-23 22:26:09 0 (опубликовано)
ru3 Russian KluydQ 2026-09-23 21:24:18 24 Мелкая правка: '3], [user:lewc,2026-09-23], [user:' -> '3], [user:'
en19 English KluydQ 2026-09-23 21:23:57 24 Tiny change: '3], [user:lewc,2026-09-23], [user:' -> '3], [user:'
ru2 Russian KluydQ 2026-09-23 21:08:52 11 Мелкая правка: 'Hello, Codeforc' -> 'Привет, Codeforc'
ru1 Russian KluydQ 2026-09-23 21:08:36 3236 Первая редакция перевода на Русский (сохранено в черновиках)
en18 English KluydQ 2026-09-23 21:05:02 32 Tiny change: '3], [user:D' -> '3], [user:Noobish_Monk], [user:D'
en17 English KluydQ 2026-09-23 21:03:52 311
en16 English KluydQ 2026-09-23 20:57:18 2 Tiny change: ' width: 153px; height' -> ' width: 155px; height'
en15 English KluydQ 2026-09-23 20:56:28 2 Tiny change: ' width: 150px; height' -> ' width: 153px; height'
en14 English KluydQ 2026-09-23 20:36:31 318
en13 English KluydQ 2026-09-23 20:20:44 2 Tiny change: '; width: 130px; heigh' -> '; width: 150px; heigh'
en12 English KluydQ 2026-09-23 20:20:00 4
en11 English KluydQ 2026-09-23 20:19:13 16 Tiny change: '; width: 100px; height: 75px; margin' -> '; width: 130px; height: 100px; margin'
en10 English KluydQ 2026-09-23 20:16:28 17
en9 English KluydQ 2026-09-23 20:14:57 1444 Tiny change: ' height: 261px; margin' -> ' height: 220px; margin'
en8 English KluydQ 2026-09-23 20:06:38 94 Tiny change: '; height: 300px;">\n\n\nProble' -> '; height: 200px;">\n\nProble'
en7 English KluydQ 2026-09-23 19:53:24 56
en6 English KluydQ 2026-09-23 19:51:40 297
en5 English KluydQ 2026-09-23 19:50:32 7 Tiny change: 't; width: 200px; height: 150px;">\n\n' -> 't; width: 1000px; height: 300px;">\n\n'
en4 English KluydQ 2026-09-23 19:49:05 134
en3 English KluydQ 2026-09-23 19:47:29 69
en2 English KluydQ 2026-09-23 19:22:03 6 Tiny change: '; length: 300px; marg' -> '; length: 100px; marg'
en1 English KluydQ 2026-09-23 19:12:10 1476 Initial revision (saved to drafts)