Codeforces Round 454 (and Technocup 2018 — Elimination Round 4)

Revision en7, by gritukan, 2017-12-26 01:02:57

Hi all!

This weekend, at 14:05 UTC on December 23rd we will hold Codeforces Round 454. It is based on problems of Technocup 2018 Elimination Round 4 that will be held at the same time.

Technocup is a major olympiad for Russian-speaking high-school students, so if you fall into this category, please register at Technocup 2018 website and take part in the Elimination Round.

I would like to thank veschii_nevstrui, adamant and DPR-pavlin who authored and prepared problems for Technocup and ifsmirnov, Kostroma, winger, AlexFetisov, gainullin.ildar for testing the round.

Div. 1 and Div.2 editions are open and rated for everyone. Register and enjoy the contests!

Congratulations to the winners!

Technocup:

  1. ---------

  2. Telamont

  3. iakovlev.zakhar

  4. IsmagilS

  5. DCNick3

Div. 1:

  1. moejy0viiiiiv

  2. Radewoosh

  3. Swistakk

  4. Um_nik

  5. eds467

Div. 2:

  1. kammola

  2. henryx

  3. LifeCracker

  4. EMOAIRX

  5. laofudasuanbaofushehui

UPD: Editorial

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en7 English gritukan 2017-12-26 01:02:57 62 (published)
ru7 Russian gritukan 2017-12-26 01:02:40 59 (сохранено в черновиках)
en6 English gritukan 2017-12-23 20:30:12 98 (published)
ru6 Russian gritukan 2017-12-23 20:29:43 98 (сохранено в черновиках)
en5 English gritukan 2017-12-23 20:17:40 34 Tiny change: 'up:\n\n1. [user:GasTheKikes,2017-12-23]\n\n2. [us' -> 'up:\n\n1. ---------\n\n2. [us' (published)
ru5 Russian gritukan 2017-12-23 20:17:20 34 (сохранено в черновиках)
en4 English gritukan 2017-12-23 19:47:40 590 (published)
ru4 Russian gritukan 2017-12-23 19:47:10 584 (сохранено в черновиках)
en3 English gritukan 2017-12-22 22:41:04 31 Tiny change: '17-11-12] for test' -> '17-11-12] and [user:Kostroma,2017-12-23] for test'
ru3 Russian gritukan 2017-12-22 22:40:49 29 Мелкая правка: '17-11-12] за тести' -> '17-11-12] и [user:Kostroma,2017-12-23] за тести'
ru2 Russian gritukan 2017-12-22 20:31:29 0 Мелкая правка: 'Добрый ден' -> ' Добрый ден' (опубликовано)
en2 English gritukan 2017-12-22 20:30:43 173
en1 English gritukan 2017-12-22 20:29:28 1059 Initial revision for English translation
ru1 Russian gritukan 2017-12-22 20:25:31 3721 Первая редакция (сохранено в черновиках)