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rng_58's blog

By rng_58, history, 5 years ago, In English

UPD: The contest is tomorrow, from 11:00 JST (4 hours). You can watch the standings from here. The problems will be published later (not during the contest, because finalists have the internet access).

Congratulations to finalists! The date of the event is February 21st.

Full table of GP30 scores

AtCoder Profile CF Handle Country
touristtouristBelarus
cospleermusoraV--o_o--VRussia
PetrPetrRussia
LHiCLHiCRussia
Um_nikUm_nikRussia
yutaka1999yutaka1999Japan
apiadjqdai0815China
ksun48ksun48Canada

By the way, now you can set your picture and CF/TC handles in your AtCoder profile page from https://atcoder.jp/settings.

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5 years ago, # |
  Vote: I like it +54 Vote: I do not like it

Not sure about the context, but jqdai0815's country is Samoa both here and on AtCoder :)

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    5 years ago, # ^ |
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    I googled Samoa and learned that its capital is Apia. Is it related to "apiad"?

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    5 years ago, # ^ |
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    Welcome to Chinese sense of humour :p

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    5 years ago, # ^ |
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    jqdai0815 is from China.He is from Tsing Hua University.His name is Du Yuhao.He change his country only for fun

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5 years ago, # |
  Vote: I like it +18 Vote: I do not like it

rng_58 upload your profile picture to atcoder

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5 years ago, # |
Rev. 2   Vote: I like it -7 Vote: I do not like it

Apiad Du is Chinese, and he is one of the best people in Algorithm competitions.He is now studying in tsinghua university.

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5 years ago, # |
  Vote: I like it +8 Vote: I do not like it

Auto comment: topic has been updated by rng_58 (previous revision, new revision, compare).

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5 years ago, # |
  Vote: I like it +197 Vote: I do not like it

AtCoder World Tour Finals == AtCoder WTF. Guys, you are real trolls! Good luck in running the Finals. I wish the finalists to do the maximum.

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5 years ago, # |
Rev. 3   Vote: I like it +33 Vote: I do not like it

So.. will there be an online mirror after the contest ends?

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    5 years ago, # ^ |
      Vote: I like it +26 Vote: I do not like it

    How are problems visible during GCJ/FHC's finals? Can spectators discuss problems online?

    We may hold mirror contests later in case many people want to participate in it (11:00 JST in weekday is not a good time anyway).

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      5 years ago, # ^ |
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      I don't think GCJ or FHC allows to participate virtually. They only publish problems.

      Still — please allow virtual participation or something like that, can be a day later.

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        5 years ago, # ^ |
        Rev. 2   Vote: I like it +51 Vote: I do not like it

        Maybe Saturday 23:00-27:00 JST? (I think we'll have an ABC in 21:00-22:40.)

        UPD: It's confirmed, we'll really do it at this time.

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      5 years ago, # ^ |
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      Didn't you think about reusing these tasks one by one in different contests where WTF participants cannot (or may not) take part? E.g. IOI or rated round at some platform.
      Asked because these tasks should be very interesting, hard and original. So, it would be quite a big pity if they light up in some unrated and not important mirror.

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        5 years ago, # ^ |
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        You think they haven't seen problems from IOI or other contests they didn't compete in? Would you bet a successful contest on it?

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          5 years ago, # ^ |
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          Didn't get first part of your comment.

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            5 years ago, # ^ |
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            Oh, you were talking about reusing the other way, into IOI etc. In that case, while they can appear in trainings, serious competitions like IOI don't take problems that were already used (anywhere) and you always run the risk that a problem is known because participants talked with their friends about it. Expecting people to stay silent about something for an unlimited amount of time is a bad idea.

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5 years ago, # |
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WTF is 2718 score for problem? :)

Also, are you going to host any mirror contest for non-finalists?

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5 years ago, # |
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Maybe you will host the rated mirror, please? (^ω^)

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    5 years ago, # ^ |
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    Based on the finalists level problems would be too hard for everyone except very few and doesn't make sense to make it rated

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      5 years ago, # ^ |
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      The option in such a case is to use the problems as hardest for multiple AGCs (yes, the finalists can't participate, oh the horrors of being best in the world). Although looking at the standings... probably no point.

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        5 years ago, # ^ |
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        Nice handicap system for World Tour Finals 2020. Just ban last year finalists from participation in few AGC.

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          5 years ago, # ^ |
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          It isn't a big deal if there are enough AGCs... okay, now I'm not sure if WTF 2020 will take place at all.

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5 years ago, # |
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When will the final standings be declared?

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    5 years ago, # ^ |
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    Standings is declared : https://atcoder.jp/contests/wtf19/standings

    The first 3 places taken by :

    apiad

    yutaka1999

    Petr

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      5 years ago, # ^ |
        Vote: I like it -14 Vote: I do not like it

      Those are interesting — top 4 people all solved first 3 problems, nobody has solved any of the remaining 3 problems, now I'm even more eager to see the problems and a report of the contest.