Codeforces Round #676 (Div. 2)

#	User	Rating
1	tourist	4009
2	jiangly	3831
3	Radewoosh	3646
4	jqdai0815	3620
4	Benq	3620
6	orzdevinwang	3529
7	ecnerwala	3446
8	Um_nik	3396
9	gamegame	3386
10	ksun48	3373

#	User	Contrib.
1	cry	164
1	maomao90	164
3	Um_nik	163
4	atcoder_official	160
5	-is-this-fft-	158
6	awoo	157
7	adamant	156
8	TheScrasse	154
8	nor	154
10	Dominater069	153

Hi Codeforces!

stefdasca, koala_bear00 and I are very excited to announce our first contest Codeforces Round #676, which will take place Oct/18/2020 12:05 (Moscow time). The round will be rated for participants with rating up to 2099.

The tasks were written by me with help from stefdasca and koala_bear00 and you have to help some of the authors' favorite musical artists to solve the problems they're faced with.

We hope we compiled a very interesting contest with memorable tasks :)

Special thanks to:

antontrygubO_o for coordinating our round and pushing us to come up with more and more interesting tasks.
dorijanlendvaj, kclee2172, Devil, * thenymphsofdelphi, atharv, Stelutzu, RetiredPlayer, SleepyShashwat, stack_overflows, AmShZ, Osama_Alkhodairy, raresdanut, katsurap_, A_N_D_Y, Usu and kpw29 for testing the round and providing useful feedback.
MikeMirzayanov for awesome Codeforces and Polygon platforms. Thanks!

You will be given 2 hours to solve 5 problems, good luck everyone and have fun!

UPD 1: After the round you can watch videos explaining the solutions to the tasks on stefdasca's Youtube channel.

UPD 2: The round was rescheduled, because of intersection with other scheduled contests.

UPD 3: The scoring distribution is standard 500 — 1000 — 1500 — 2000 — 2500.

UPD 4 The Editorial was posted and you can check stefdasca's video solutions aswell.

Rev.	By	When	Δ	Comment
en26	flaviu2001	2020-10-18 22:48:56	2	Tiny change: '0-10-14], * [user:the' -> '0-10-14], [user:the'
en25	flaviu2001	2020-10-18 15:06:45	13	Tiny change: ' are glad all went smoo' -> ' are glad everything went smoo' (published)
en24	flaviu2001	2020-10-18 15:06:22	541	(saved to drafts)
en23	flaviu2001	2020-10-18 14:16:53	2	Tiny change: '4: The [Editorial](' -> '4: The [editorial]('
en22	flaviu2001	2020-10-18 14:08:35	1	Tiny change: 'n\nUPD 4 The [Ed' -> 'n\nUPD 4: The [Ed' (published)
en21	flaviu2001	2020-10-18 14:08:12	229	(saved to drafts)
en20	stefdasca	2020-10-18 10:48:56	128
en19	stefdasca	2020-10-17 22:50:24	110
en18	stefdasca	2020-10-17 19:49:15	6	Tiny change: 'efdasca,2019-10-14], ~koala_' -> 'efdasca,2020-10-17], ~koala_'
en17	stefdasca	2020-10-17 14:52:21	4	Tiny change: 'efdasca,2020-10-15]'s ' -> 'efdasca,2019-10-15]'s '
en16	stefdasca	2020-10-17 14:52:08	4	Tiny change: 'efdasca,2020-10-14], ~' -> 'efdasca,2019-10-14], ~'
en15	stefdasca	2020-10-17 14:51:34	96
en14	flaviu2001	2020-10-15 13:45:10	199	Tiny change: ' fun!\n\nUPD After th' -> ' fun!\n\nUPD After th'
en13	flaviu2001	2020-10-15 13:06:36	142
en12	flaviu2001	2020-10-15 13:05:56	53	Reverted to en10
en11	flaviu2001	2020-10-15 13:03:47	53
en10	flaviu2001	2020-10-15 12:33:52	5
en9	flaviu2001	2020-10-15 11:25:42	3	Tiny change: 'al thanks for:\n\n [use' -> 'al thanks to:\n\n [use'
en8	flaviu2001	2020-10-14 17:04:25	0	(published)
en7	flaviu2001	2020-10-14 17:02:20	39
en6	flaviu2001	2020-10-14 16:57:36	29
en5	flaviu2001	2020-10-14 16:54:52	487
en4	flaviu2001	2020-10-14 16:44:57	159
en3	flaviu2001	2020-10-14 03:19:37	2	Tiny change: 'nks for:\n ~antont' -> 'nks for:\n\n ~antont'
en2	flaviu2001	2020-10-14 03:16:45	9
en1	flaviu2001	2020-10-14 03:14:54	830	Initial revision (saved to drafts)

History