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Codeforces Global Round 26

Revision en13, by buffering, 2024-06-09 22:17:10

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 Jun/09/2024 17:35 (Moscow time) 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:

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: rainboy

History

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