Codeforces Global Round 26

#	User	Rating
1	tourist	3985
2	jiangly	3814
3	jqdai0815	3682
4	Benq	3529
5	orzdevinwang	3526
6	ksun48	3517
7	Radewoosh	3410
8	hos.lyric	3399
9	ecnerwala	3392
9	Um_nik	3392

#	User	Contrib.
1	cry	169
2	maomao90	162
2	Um_nik	162
4	atcoder_official	161
5	djm03178	158
6	-is-this-fft-	157
7	adamant	155
8	awoo	154
8	Dominater069	154
10	luogu_official	150

Hello, Codeforces!

We are pleased to announce Codeforces Global Round 26! Thanks to XTX Markets for supporting the initiative! In 2024, we are holding 4 such rounds. The series results will take into account the best 3 participations out of 4.

On 09.06.2024 17:35 (Московское время) we will host Codeforces Global Round 26.

Codeforces Global Round 26 marks the second round in the 2024 series of Codeforces Global Rounds. These rounds are open and rated for everyone.

The prizes for this round are as follows:

The top 30 participants will receive a t-shirt.
20 t-shirts will be randomly distributed among participants ranked between 31 and 500, inclusive.

The prizes for the 4-round series in 2024:

In each round, the top-100 participants get points according to the table.
A participant's final score will be the sum of the points they earned in their 3 highest-placing rounds.
The top 20 participants across the series will receive sweatshirts and placement certificates.

We extend our gratitude to XTX Markets for supporting the global rounds initiative in 2024!

The problems were written and prepared by null_awe, flamestorm, le0n, and buffering.

We would also like to thank:

Our amazing coordinator TheScrasse for his quick and thorough review.
Our last-minute Russian translator Alexdat2000.
Our testers bronze_coder, conqueror_of_tourist, Ra16bit, Flamire, Esomer, PurpleCrayon, Ritwin, awesomeguy856, Tekor, Sugar_fan, htetgm, sum, lunchbox, Ste, liympanda, CSQ31, oursaco, Edlue, eggag32, Tsotne533, serichaoo, Mononoke001, redpanda, janY_, tiagodias, pablopalou, S2speed, cry, Marckess, madlogic for their rigorous feedback.

Round Information:

Duration: $$$3$$$ hours
Number of problems: $$$8$$$ problems
Score distribution:
$$$500 - 750 - (750 + 1250) - 2500 - 3000 - 3000 - 4000 - 5000$$$

We eagerly anticipate your participation!

UPD: Editorial! https://mirror.codeforces.com/blog/entry/130252

UPD2:

Winners!
1. tourist
2. jiangly
3. Benq
4. jqdai0815
5. Nachia

First Solves
A: Benq
B: Thienu
C1: nwn
C2: Benq
D: Be_dos
E: Tom66
F: kiwihadron
G: tourist
H: ecnerwala

Rev.	By	When	Δ	Comment
en13	buffering	2024-06-09 22:17:10	12	Tiny change: 'nH: [user:ecnerwala,2024-06-9' -> 'nH: [user:rainboy,2024-06-9'
en12	buffering	2024-06-09 22:04:43	0	(published)
en11	buffering	2024-06-09 22:04:23	528	Tiny change: '24-06-9]\n- H:[user:ec' -> '24-06-9]\nH:[user:ec' (saved to drafts)
en10	null_awe	2024-06-09 20:57:12	60
en9	TheScrasse	2024-06-09 12:43:50	69
en8	buffering	2024-06-08 20:54:59	0	(published)
en7	buffering	2024-06-08 20:37:51	9	Tiny change: ' - 750 - (1000 + 1000) - 2500 ' -> ' - 750 - (750 + 1250) - 2500 ' (saved to drafts)
en6	buffering	2024-06-08 16:54:58	2	Tiny change: 'tion:<br>$250 - 750 - ' -> 'tion:<br>$500 - 750 - '
en5	buffering	2024-06-07 19:53:19	1	Tiny change: '24-06-07],[user:madl' -> '24-06-07], [user:madl' (published)
en4	buffering	2024-06-07 19:53:01	27	Tiny change: '024-06-07]' -> '024-06-07],[user:madlogic,2024-06-07]' (saved to drafts)
en3	TheScrasse	2024-06-07 18:42:00	43	Tiny change: 'tribution:\n\n$250 - 750' -> 'tribution:<br>$250 - 750' (published)
en2	buffering	2024-06-07 18:36:32	1	Tiny change: '024-06-07]\n\nWe wou' -> '024-06-07].\n\nWe wou'
en1	buffering	2024-06-07 18:32:40	2676	Initial revision (saved to drafts)

History