Codeforces Round 1123 (Div. 2)

Правка en16, от KluydQ, 2026-09-23 20:57:18

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:

74TrAkToR for the great coordination and chance to host this contest.
makrav, Kude, Friendiks, Error_Yuan, Sugar_fan, JovanB, lewc, Daki-sa, ImDMka, Abilmansur-007, barbie, k1r1t0, Away_in_the_heavens, aryanc403, feresatcccccccc, Egorov_Dmitriy, QazLon, magagam, lewc for their time and effort in testing.
MikeMirzayanov and KAN for the great Codeforces and Polygon platforms.

История

Правки

Rev.	Кто	Когда	Δ	Комментарий
ru8	KluydQ	2026-09-25 21:59:39	422
en25	KluydQ	2026-09-25 21:57:49	424
ru7	KluydQ	2026-09-25 21:41:07	6	Мелкая правка: '/entry/157059' -> '/entry/157126'
en24	KluydQ	2026-09-25 21:40:54	6	Tiny change: '/entry/157059' -> '/entry/157126'
en23	KluydQ	2026-09-25 21:01:27	73
ru6	KluydQ	2026-09-25 21:00:55	71
en22	YF_YUSUF	2026-09-24 11:29:54	2	Tiny change: '7 probmles. Problem' -> '7 problems. Problem'
en21	KluydQ	2026-09-24 05:24:15	74	Tiny change: 'view of the contest.\' -> 'view of this contest.\'
ru5	KluydQ	2026-09-24 05:21:34	65
en20	74TrAkToR	2026-09-23 22:27:05	0	(published)
ru4	74TrAkToR	2026-09-23 22:26:09	0	(опубликовано)
ru3	KluydQ	2026-09-23 21:24:18	24	Мелкая правка: '3], [user:lewc,2026-09-23], [user:' -> '3], [user:'
en19	KluydQ	2026-09-23 21:23:57	24	Tiny change: '3], [user:lewc,2026-09-23], [user:' -> '3], [user:'
ru2	KluydQ	2026-09-23 21:08:52	11	Мелкая правка: 'Hello, Codeforc' -> 'Привет, Codeforc'
ru1	KluydQ	2026-09-23 21:08:36	3236	Первая редакция перевода на Русский (сохранено в черновиках)
en18	KluydQ	2026-09-23 21:05:02	32	Tiny change: '3], [user:D' -> '3], [user:Noobish_Monk], [user:D'
en17	KluydQ	2026-09-23 21:03:52	311
en16	KluydQ	2026-09-23 20:57:18	2	Tiny change: ' width: 153px; height' -> ' width: 155px; height'
en15	KluydQ	2026-09-23 20:56:28	2	Tiny change: ' width: 150px; height' -> ' width: 153px; height'
en14	KluydQ	2026-09-23 20:36:31	318
en13	KluydQ	2026-09-23 20:20:44	2	Tiny change: '; width: 130px; heigh' -> '; width: 150px; heigh'
en12	KluydQ	2026-09-23 20:20:00	4
en11	KluydQ	2026-09-23 20:19:13	16	Tiny change: '; width: 100px; height: 75px; margin' -> '; width: 130px; height: 100px; margin'
en10	KluydQ	2026-09-23 20:16:28	17
en9	KluydQ	2026-09-23 20:14:57	1444	Tiny change: ' height: 261px; margin' -> ' height: 220px; margin'
en8	KluydQ	2026-09-23 20:06:38	94	Tiny change: '; height: 300px;">\n\n\nProble' -> '; height: 200px;">\n\nProble'
en7	KluydQ	2026-09-23 19:53:24	56
en6	KluydQ	2026-09-23 19:51:40	297
en5	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	KluydQ	2026-09-23 19:49:05	134
en3	KluydQ	2026-09-23 19:47:29	69
en2	KluydQ	2026-09-23 19:22:03	6	Tiny change: '; length: 300px; marg' -> '; length: 100px; marg'
en1	KluydQ	2026-09-23 19:12:10	1476	Initial revision (saved to drafts)