Kuroni's blog

By Kuroni, history, 16 months ago, In English

Hi everyone! On behalf of the VNOI CUP 2023 team, I would like to invite you to participate in VNOI CUP 2023 Final — online mirror, which will be held in parallel with the official onsite division and the open onsite division.

Some important information about the round:

  • Online mirror link.
  • Time: Saturday, 22 July 2023, 03:00 UTC.
  • Duration: 5 hours.
  • Problems: 7 to 10, sorted by difficulty (hopefully!). Each problem contains multiple subtasks.
  • Penalty format: AtCoder style, i.e. timestamp of last submission that increased your score + 5 minutes per submission before the best submission for each problem.

To get a flavor of our problems, we recommend you checking out this year's qualifier rounds in the following links: Round 1, Round 2, and Round 3. You can also check out last year's final round online mirror here.

I would like to introduce and thank the following people for making the cup happen:

We will have a Vietnamese live commentary of the official final round hosted by Kuroni and I_love_Hoang_Yen on VNOI's Facebook page. Editorials in both languages will also be provided after the contest.

EDIT: The mirror has concluded. Thank you everyone for participating!

Here are the English statement, Vietnamese statement, English editorial, and Vietnamese editorial.

  • Vote: I like it
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16 months ago, # |
Rev. 4   Vote: I like it +45 Vote: I do not like it

:vloy:

Not my drawing

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16 months ago, # |
  Vote: I like it +23 Vote: I do not like it

:tf:

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16 months ago, # |
  Vote: I like it +21 Vote: I do not like it

As a person who cannot do any Kuroni's semi-hard problems, I strongly believe that this round is gonna be biblical, and a random Red kid will AC the entire thing in 2 hours!!

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    16 months ago, # ^ |
      Vote: I like it +26 Vote: I do not like it

    so true bestie!!!!

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      16 months ago, # ^ |
        Vote: I like it +13 Vote: I do not like it

      Which Red kid in your opinion will absolutely demolish this round sir? (my humble guess would be thenymphsofdelphi, but of course it could be inaccurate due to signed integer overflow)

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        16 months ago, # ^ |
          Vote: I like it +8 Vote: I do not like it

        Can't really give you a prediction since I don't want to impose a bias, but I'm sure as heck if someone AK in 2 hours I will be very sad :(

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16 months ago, # |
  Vote: I like it +23 Vote: I do not like it

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16 months ago, # |
  Vote: I like it +10 Vote: I do not like it

orz must participate this

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16 months ago, # |
  Vote: I like it +10 Vote: I do not like it

As a tester, I did not test this.

Spoiler
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16 months ago, # |
  Vote: I like it +45 Vote: I do not like it

OMG! It's tomorrow!!!!

POG

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16 months ago, # |
  Vote: I like it 0 Vote: I do not like it

Auto comment: topic has been updated by Kuroni (previous revision, new revision, compare).