Invitation to Eolymp Weekend Practice #15 (Good Bye 2025 WP)

Revision en8, by MathModel, 2025-12-21 20:43:21

Hello Codeforces!


I'm excited to invite you to Weekend Practice round #15 , taking place on 21st December , at 15:00 UTC. This is a rated contest at Eolymp.

Format and Difficulty

Same as in previous rounds, the competition is primarily aimed at improving practical skills. There will be $$$2$$$ hours for $$$5$$$ tasks of varying difficulty, the easiest of which can even be solved by beginners.

The scoring for each task being block-based (meaning points are awarded for each block of tests separately, and only if the solution passes all tests in the block). If there is a tie between two participants, the one whose last productive submission (i.e., a submission that added at least one point) was made earlier will be ranked higher in the leaderboard.

The statements will be available in the following languages: English, Ukrainian, Azerbaijani.

Registration

You can join the competition on the competition page.

Prizes

The winners of the contest will receive Eolymp Mints.

Criteria Eolymp Mints
Top-$$$10$$$ (ranks $$$1$$$ to $$$10$$$) $$$500$$$
$$$10$$$ random participants among Top-$$$50$$$ who scored at least $$$151$$$ points $$$250$$$
$$$20$$$ random participants among Top-$$$100$$$ who scored at least $$$51$$$ points $$$100$$$

Visit Frequently Asked Questions section to learn more.

Credits

Scoring

$$$\Large {50-150-200-350-500}$$$

Winners

Congratulations to Winners ! :
  1. kimononawa

  2. liympanda

  3. mwen

  4. ErikJ

  5. Fdg

Editorials :

Problem A

Problem B

Problem C

Problem D

Problem E

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en8 English MathModel 2025-12-21 20:43:21 542 Tiny change: 'enter>\n\n' -> 'enter>\n\n### Winners\n\n##### Congratulations to Winners ! :\n\n\n'
en7 English MathModel 2025-12-20 23:28:32 8 Tiny change: 'zerbaijani, Arabic**.\n\n## ' -> 'zerbaijani**.\n\n## '
en6 English MathModel 2025-12-20 22:40:44 600 Tiny change: ' <td>100</td>\n ' -> ' <td>$100$</td>\n '
en5 English MathModel 2025-12-17 23:03:48 30 Tiny change: '\n- [user:Vla' -> '\n- [user:Triseedot] , [user:Vla'
en4 English MathModel 2025-12-17 16:39:04 29 Tiny change: '\n- [user:Tim' -> '\n- [user:VladProg] , [user:Tim'
en3 English MathModel 2025-12-16 14:48:42 27 Tiny change: '\n- [user:Hai' -> '\n- [user:Timosh] , [user:Hai'
en2 English MathModel 2025-12-15 23:02:54 93
en1 English MathModel 2025-12-15 22:59:06 2272 Initial revision (published)