luogu_official's blog

【LGR-198-Div.3】Luogu Round 198 Announcement
By luogu_official, history, 3 months ago, In English

We will hold Luogu Round 198 on Luogu. This is a Div. 3 round and English statement will be provided officially.

We are looking forward to your participation! English statement will be provided officially. We are working on establishing an English platform, but it takes time. We plan to complete this task by the end of 2024 or early 2025.

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3 months ago, # |
← Rev. 2   Vote: I like it -19 Vote: I do not like it

Wow

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    3 months ago, # ^ |
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    I think using Chinese on CodeForces is not appropriate.

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      3 months ago, # ^ |
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      Why? I thought codeforces is a platform for everyone.

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        3 months ago, # ^ |
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        Because of the community rules.

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          3 months ago, # ^ |
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          Which one? I read the rules but I didn't find "DO NOT USE CHINESE".

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            3 months ago, # ^ |
              Vote: I like it +5 Vote: I do not like it

            Maybe you're right, there's nothing in the community rules about what language you have to use. But I have been warned for using Chinese. I think it is not allowed.

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      3 months ago, # ^ |
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      Why this comment has got so many downvotes? I think I didn't do anything wrong.

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        3 months ago, # ^ |
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        Why is most of the comments in this post downvoted? Is there anyone doing that on purpose?

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3 months ago, # |
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Wow OwO... What's up for Tianyi today?

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3 months ago, # |
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luogu really internationlize now XD

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3 months ago, # |
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Luogu internationalization!

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3 months ago, # |
  Vote: I like it +1 Vote: I do not like it

cute

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

As a tester,I like this round very much.

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3 months ago, # |
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As a writer, give me contribution.

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    3 months ago, # ^ |
    ← Rev. 2   Vote: I like it -28 Vote: I do not like it

    You can farm contribution as tester or writer

    But don’t mention that. That’s inappropriate.

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3 months ago, # |
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As a Luogu user, I think there are also many high-quality problems and contests in Luogu. Hope you guys like it XD

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3 months ago, # |
  Vote: I like it -24 Vote: I do not like it

hp

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3 months ago, # |
  Vote: I like it -7 Vote: I do not like it

Luogu actually brought the game to CF, it's unbelievable

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3 months ago, # |
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Good luck to everyone

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3 months ago, # |
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It'll be a great start!

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3 months ago, # |
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Hope luogu become better!

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3 months ago, # |
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Luogu will have bright future!

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3 months ago, # |
← Rev. 2   Vote: I like it -12 Vote: I do not like it

As we know,Usually a post for Q&A and a summary would be published in Luogu.I think Luogu should also post something like these on CodeForces for people from other countries

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3 months ago, # |
← Rev. 2   Vote: I like it -15 Vote: I do not like it

I'm looking forward to the start of the contest. The quality of the contest in Luogu is very good. I like it.

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3 months ago, # |
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amazing

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3 months ago, # |
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As a member in the team , the problems are very good especially A(it has a funny background). Is it allowed?

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3 months ago, # |
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What is unknown error? Had to submit 5-6 times to judge one submission

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    3 months ago, # ^ |
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    "You must submit your code at the Chinese version of the statement" It would help if you changed the statements to Chinese and then submit them. I got the same error when trying to submit solutions in English statements

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3 months ago, # |
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can someone give link for upsolving? I can't find problems

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2 months ago, # |
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I don't think the internationalization of luogu is a good idea,because it's almost impossible to turn everything into English.

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2 months ago, # |
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For Problem D, My Construction was,

1. check if the graph is tree or disconnected.
2. find bridges in the graph.
3. color all the bridge nodes in the graph as black.
4. if there are remaining uncolored node, then color them as white.
5. else, if all the nodes are colored black, then there should a node which has degree 1. color that vertex as white and move up, until there is a node (u) having degree > 1. at last, color the node u as white.

this construction gives wrong answer.
can someone find a testcase on which this construction fails.

Thanks in Advance!

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