Ormlis's blog

By Ormlis, history, 5 hours ago, In English

Hello, Codeforces! We're glad to invite you to take part in Codeforces Round 980 (Div.1, Div. 2), which will start on Oct/20/2024 12:05 (Moscow time). Note the unusual time of the round. Each division will have 6 problems and 2 hours to solve them. The round will be held according to the Codeforces rules and will be rated for both divisions.

The problems were authored and prepared by Mangooste, Tikhon228, adepteXiao, Artyom123, sevlll777, yunetive29, glebustim, Endagorion guided by Ormlis and Helen Andreeva.

The round is based on XXII Moscow Team Olympiad, high school students competition based in Moscow that is an elimination contest for All-Russian Team Olympiad. Also thanks to the authors of the Olympiad whose problems were not included in the round : vaaven, TeaTime, pakhomovee, TheEvilBird, ch_egor.

We would like to thank specially:

Great thanks to the testers: Kapt, SomethingNew, k1sara, Pekiban, automac, theRealChainman, marks39, cosenza, pengin_2000, Killever, perchuts.

As well as the teams testing the main Olympiad: (RP-1, kostylevGO, PBBx0), (AgafonovArtem, blyat), (daubi, talant, alexxela12345), (tem_shett, crazyilian, sevlll777), (katyaporay, Igorbunov, Dart-Xeyter), Kirill22, (rama798, FlameDragon, egneeS), (MOHOXPOM, Goshix, shevnin_d), teraqqq, (Siberian, Um_nik).

  • Vote: I like it
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5 hours ago, # |
  Vote: I like it +9 Vote: I do not like it

The trend of rounds based on other rounds.

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5 hours ago, # |
Rev. 4   Vote: I like it +4 Vote: I do not like it

Want to see tourist rating change.

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2 hours ago, # |
  Vote: I like it +12 Vote: I do not like it

As a tester I can guarantee that the contest consists of at least two problems.

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38 minutes ago, # |
  Vote: I like it 0 Vote: I do not like it

As a tester I can confirm that there are problems.

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19 minutes ago, # |
  Vote: I like it 0 Vote: I do not like it

As a tester,

Spoiler