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kostka's blog

By kostka, 5 months ago, In English,

Hey Codeforces,

summer is coming, so can we try to compile a list of participants of the IOI 2019?

The list can be found here: http://weaselcrow.com/pro/cf/ioi/19/

How to add or update data? Please fill the following form: https://forms.gle/ttDuP3SR7b8pqhxU6

Please note that the data is moderated, so it might take some time for your input to be visible.

Last year's post can be found here: https://codeforces.com/blog/entry/58939

 
 
 
 
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5 months ago, # |
  Vote: I like it +85 Vote: I do not like it

Actually I am not sure that I will qualify this year. So information about me is just someone's joke :)

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    5 months ago, # ^ |
    Rev. 3   Vote: I like it +38 Vote: I do not like it

    I'll remove you when I'll be back at home. Still good luck in the national qualifications!

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      5 months ago, # ^ |
        Vote: I like it +24 Vote: I do not like it

      Thank you!

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        5 months ago, # ^ |
          Vote: I like it +6 Vote: I do not like it

        Joke turned out to be true, congrats !

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          5 months ago, # ^ |
            Vote: I like it +27 Vote: I do not like it

          A country must have some really good programmers if nutella people are afraid that they won't make the top4 in their country.

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5 months ago, # |
  Vote: I like it +66 Vote: I do not like it

Egypt's team:

Mohammed Ehab: mohammedehab2002

Osama Alkhodairy: Osama_AlKhodairy

Mahmoud Adel: BL7A.

Hazem Tarek: zoooma13

It's better if everyone comments the team so that the post appears in recent action (and because it looks good :3)

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5 months ago, # |
Rev. 2   Vote: I like it +16 Vote: I do not like it

Some troller put my name in the list . Could you please remove it ?

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5 months ago, # |
Rev. 2   Vote: I like it +14 Vote: I do not like it

Team Finland:

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5 months ago, # |
Rev. 2   Vote: I like it +23 Vote: I do not like it
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5 months ago, # |
Rev. 3   Vote: I like it +7 Vote: I do not like it

Team India-

Rajarshi Basu rajarshi_basu

Shashwat Chandra noobita

Adhyyan Sekhsaria Adhyyan1252

Anay Karnik Anayk

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5 months ago, # |
  Vote: I like it +28 Vote: I do not like it

French team:

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5 months ago, # |
  Vote: I like it -58 Vote: I do not like it

Team Bangladesh:

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    5 months ago, # ^ |
      Vote: I like it +66 Vote: I do not like it

    Bangladesh IOI team is not yet finalized. Do not mislead people. Also, I can see my name already on the list, kostka could you pls remove that?

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      5 months ago, # ^ |
        Vote: I like it +28 Vote: I do not like it

      You have been removed, sorry.

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

      Contribution Hack:

      1. Add yourself in unofficial IOI participants list.
      2. Comment your country's team including yourself from fake ID.
      3. Reply to the comment with main ID: "I am not in the team, kostka could you pls remove me".
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5 months ago, # |
Rev. 5   Vote: I like it +27 Vote: I do not like it

Lithuania:

Tautvydas Jasiūnas: __.__

Gediminas Lelešius: Gediminas

Justas Želnia: JustasZ

Martynas Sinkievič: Kepperoni

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5 months ago, # |
Rev. 3   Vote: I like it +21 Vote: I do not like it

Team Moldova:

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

    You guys go every year from Moldova, can you give chance to other people? Thanks

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

      I'm new.

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      5 months ago, # ^ |
      Rev. 2   Vote: I like it +9 Vote: I do not like it

      Funny that you mention it, Moldova actually has the highest persistence of all countries at IMO, with an average of 2.11 participations per student. Wouldn't be surprised if we're in the top at IOI as well.

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    5 months ago, # ^ |
      Vote: I like it -16 Vote: I do not like it

    I really hope 4everOrange will not engage in this kind of behavior at IOI...

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      5 months ago, # ^ |
        Vote: I like it +51 Vote: I do not like it

      And I also really hope you and RollingHash will not engage in this kind of behavior at IOI...

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        5 months ago, # ^ |
        Rev. 2   Vote: I like it -79 Vote: I do not like it

        I can't stop somebody from looking at my screen, you know, it's my solution, I didn't submit anyone's solution at the end of the contest. And we both (he has $$$0$$$ points) got rated unlike somebody, so there was no point to mention him too.

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          5 months ago, # ^ |
          Rev. 2   Vote: I like it +12 Vote: I do not like it

          So you are against cheating and at the same time you allow other people to just stare at your screen and copy your code character by character ? I hope you won't do that at the IOI. Oh wait..

          p.s My behaviour didn't affect anyone. In fact, my rating would have increased and I wanted to remain div2 and used CF's flawed rules to do that. I wouldn't care if it was rated for me and I got 0 points. Btw, I still don't understand why CF doesn't do that to cheaters.

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            5 months ago, # ^ |
            Rev. 2   Vote: I like it -79 Vote: I do not like it

            I would care if he didn't submit your code for A before his last submission.

            Ok, with this kind of logic, I somehow managed to allow you copy my code and get 30 points on first problem at IOI.

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5 months ago, # |
  Vote: I like it +60 Vote: I do not like it

Iran's team:

Mehrshad Mirmohammadi MAMBA

Arshia Soltani .ckodser.

Kasra Mazaheri KMAASZRAA

Mahdi Jafari AghaTizi

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    4 months ago, # ^ |
      Vote: I like it -41 Vote: I do not like it

    our team is made from: 2 Grandmasters 1 International master 1 Master our weakest participant is as strong as the best participant of many countrires. we expect at list 2 GOLD MEDAL in IOI . good luck :)

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      4 months ago, # ^ |
        Vote: I like it +12 Vote: I do not like it

      I'm so sorry of that. I just wanted to comment and maybe some upvotes. I didn't think it would be that annoying. Maybe this cause more downvote, but I want to talk some more words. I'm just a kid, please just don't make me cry. :( today I started commenting and I got contribution -2. I'm so depressed by now. I promise I won't write something idiot more. I'm sorry again. Can you help me get my contribution up to 0 again?

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5 months ago, # |
  Vote: I like it +43 Vote: I do not like it

Team Turkey :

Mehmet Hamza Erol : Hamzqq9

Cahid Enes Keles : SirCeness

Ekrem Bal : ekrem

Baha Eren Yaldiz : Kewo

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5 months ago, # |
Rev. 2   Vote: I like it +185 Vote: I do not like it

Chinese Team:

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    5 months ago, # ^ |
      Vote: I like it +24 Vote: I do not like it

    3 LGM! 4 AU!

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      5 months ago, # ^ |
      Rev. 2   Vote: I like it +11 Vote: I do not like it

      Including a youngest-ever one (FizzyDavid).

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

        I heard that one person was in top 4 but is removed from the team. What happened?

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

          The top six take part in the thesis defense, the final four are selected from them.

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            5 months ago, # ^ |
              Vote: I like it +20 Vote: I do not like it

            But matthew99 said the debate is usually irrelevant https://codeforces.com/blog/entry/51462

            I wonder if China didn't like that guy

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

              But zhangzy's thesis is obviously not well prepared. He started preparing it at the end of April and it is the shortest one among all theses of the candidates. He even modified the digital version of his thesis after the paper version is printed. And his topic is not a new one (divide and conquer on the tree).

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              5 months ago, # ^ |
                Vote: I like it +15 Vote: I do not like it

              The regulations slightly changes this year. The thesis defense used to be between the two days' contest in the past several years, but this year it took place after the two days' selection. As before, it do matters the result of selection.

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

        Aren't Sunset and TLE the same age as fizzydavid?

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    5 months ago, # ^ |
    Rev. 2   Vote: I like it +119 Vote: I do not like it

    OK, so China has 3 max LGM team, and Benq, 300iq is all eligible. It will be a fierce IOI :O

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

    Let me predict ... the Chinese are going to win another 4 gold medals this year and the champion trophy as a bonus :)

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

    Chinese team member list reminds me of an old comment.  It's a pity that a strong country like China only has 4 slots, that even a LGM can't pass the country selection. It's similar to fateice last year.

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5 months ago, # |
Rev. 2   Vote: I like it +12 Vote: I do not like it

South African team:

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5 months ago, # |
  Vote: I like it +61 Vote: I do not like it

Team Republic of Korea

Coach: HYPERHYPERHYPERCUBELOVER ko_osaga

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5 months ago, # |
Rev. 2   Vote: I like it +317 Vote: I do not like it

Team Russia:

Ildar Gainullin 300iq

Alexander Morozov scanhex

Vladimir Romanov voidmax

Egor Lifar egor.lifar

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5 months ago, # |
Rev. 2   Vote: I like it +27 Vote: I do not like it

Team Japan:

1st place: Koichi Namekata Kmcode
2nd place: Masataka Yoneda E869120
3rd place: Yasutaka Hiraki sheyasutaka (AtCoder)
4th place: Sora Todaka nxteru (AtCoder)

Unfortunately, square1001, ynymxiaolongbao, TAISA_, TMJN failed to elected in IOI Japan team.

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    5 months ago, # ^ |
    Rev. 2   Vote: I like it +35 Vote: I do not like it

    Seems like you forgot to mention the coach.

    Leader: Takuya Inoue (yokozuna57)
    Deputy Leader: Hirotaka Isa (HIR180)
    Guest: Ikumi Shimizu (193s)

    By the way, congratulations to you and other IOI Team Japan members!

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    5 months ago, # ^ |
      Vote: I like it +9 Vote: I do not like it

    I wanna ask, was WA_TLE not participating in this year's JOI selection?

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

      For WA_TLE, IOI2018 was his last chance. That’s because of age limit. So, he will not participate in IOI2019.

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

Team Vietnam:

Vu Hoang Kien FlyToTheSky

Bui Hong Duc user202729_

Nguyen Minh Tung minhtung04042001

Trinh Huu Gia Phuc aria

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5 months ago, # |
  Vote: I like it +46 Vote: I do not like it

Serbian team:

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5 months ago, # |
Rev. 3   Vote: I like it +68 Vote: I do not like it

Kazakhstan Team

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5 months ago, # |
  Vote: I like it +19 Vote: I do not like it

IOI Tajikistan team:

  1. Nodir Bobiev: Nodir_Bobiev

  2. Davlatkhoja Magzumov: quotitquot

  3. Anushervon Bozorov: AHyIII

  4. Akmal Mamadshoev: NevMiIVD

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5 months ago, # |
  Vote: I like it -244 Vote: I do not like it

IOI Earth team:

  • Gennady Korotkevich, Gomel, Belarus: tourist
  • Yuta Takaya, Japan: yutaka1999
  • Farkhod Khakimiyon, Dushanbe, Tajikistan: Farhod_Farmon
  • Nikolay Kalinin, Nizhny Novgorod, Russia: KAN
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5 months ago, # |
Rev. 2   Vote: I like it +37 Vote: I do not like it

Team Italy:

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5 months ago, # |
Rev. 2   Vote: I like it +42 Vote: I do not like it

Indonesia team:

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5 months ago, # |
  Vote: I like it -15 Vote: I do not like it

USA Team:

  1. Benjamin Qi Benq
  2. Eric Zhang ekzhang
  3. Peden Yan peanutpedo20
  4. Ethan Guo eygmath
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    5 months ago, # ^ |
      Vote: I like it -68 Vote: I do not like it

    3's full name should be William Lin. peanutpedo20 is an alt of tmwilliamlin168

    tmw, its not possible for you to pretend to be weak. It wouldn't have made sense if you didnt pass the selection.

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      5 months ago, # ^ |
        Vote: I like it -34 Vote: I do not like it

      tmwilliamlin168 is an alt

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      5 months ago, # ^ |
        Vote: I like it -9 Vote: I do not like it

      gamegame, how dare you confuse me with William Lin. His skills are so weak, I can beat him in my sleep. It's no wonder he didn't make IOI.

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        5 months ago, # ^ |
          Vote: I like it -44 Vote: I do not like it

        What if William Lin gets 300 and Brian Chau gets 0 tomorrow?

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

        why u tag me tmw, I dont need further reminder on how smart you are

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          5 months ago, # ^ |
            Vote: I like it -16 Vote: I do not like it

          are you blind? i tagged you, not tmw. thanks, i am very smart.

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      5 months ago, # ^ |
        Vote: I like it +2 Vote: I do not like it

      The USA team has not been finalized.

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    5 months ago, # ^ |
      Vote: I like it -33 Vote: I do not like it

    er just wanted to point out USA team selection contests aren't over yet :thonk:

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    5 months ago, # ^ |
      Vote: I like it -57 Vote: I do not like it

    this is false

    The US team is: William Lin, Walden Yan, Ethan Guo and Siyong Huang

    Benq did not qualify

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      5 months ago, # ^ |
        Vote: I like it -16 Vote: I do not like it

      What the moo?

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

        Benq is more than 300 points ahead of 5th place with one day left, so I'm pretty sure he's guaranteed.

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

    I expected a different team member to have pedo in their username...

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    5 months ago, # ^ |
    Rev. 2   Vote: I like it +3 Vote: I do not like it

    Camp19 Day 6 has not occurred on probgate yet, how can you be sure it is final? I remember that the algorithm for team member selection is not published (though I heard 6th day is given double weight). Has that changed?

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    5 months ago, # ^ |
      Vote: I like it +31 Vote: I do not like it

    China Team 2

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    5 months ago, # ^ |
      Vote: I like it +85 Vote: I do not like it

    This is incorrect. The USA team has not been finalized, and furthermore, peanutpedo20 is not in the running.

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5 months ago, # |
  Vote: I like it -21 Vote: I do not like it
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5 months ago, # |
  Vote: I like it +134 Vote: I do not like it

USA Team was announced a few minutes ago.

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5 months ago, # |
  Vote: I like it +35 Vote: I do not like it

Team Greece:

Good luck everyone!

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4 months ago, # |
  Vote: I like it +36 Vote: I do not like it

The Philippine team has been selected:

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

    man i think i have the lowest rating out of everyone on the list D:

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4 months ago, # |
  Vote: I like it +65 Vote: I do not like it

Croatian team:

Dorijan Lendvaj : dorijanlendvaj

Krešimir Nežmah : keko37

Pavel Kliska : pavkal5

Patrik Pavić : ppavic

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4 months ago, # |
  Vote: I like it +34 Vote: I do not like it

Malaysian Team:

Spoiler
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    4 months ago, # ^ |
    Rev. 2   Vote: I like it +24 Vote: I do not like it

    As I remember you were eligible to participate in 2019 and 2020.

    So, aren't you selected to the team?

    EDIT: Yeah apparently you got a gold medal at this APIO 2019. What is going on?

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      4 months ago, # ^ |
        Vote: I like it +49 Vote: I do not like it

      His priority — IOL > IOI.

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

        Wow, I didn't know there was such Olympiad till today!

        zscoder, if you don't mind, can you share the reason for choosing IOL over IOI with us?

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          4 months ago, # ^ |
            Vote: I like it +11 Vote: I do not like it

          Well some people have asked me this, and maybe this doesn't make sense to some people. One of the reasons is that I got a gold last year in IOI but not in IOL, so this year I'm trying for that in the other two. Of course IOI is still the bigger event compared to IOL but it's ok for me, and besides if I am not busy with other stuff I can still join the online mirror for the problems (hopefully) (also maybe I want to visit Korea for IOL? XD).

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      4 months ago, # ^ |
        Vote: I like it +12 Vote: I do not like it

      Ya based on results my scores for all contests (and all problems) majorizes the score of everyone else, so it was definitely some other reason.

      Ok so this year basically I am still joining IMO and IOL too like last year. However, this year IOL ends 2 days before IOI starts. Technically I can still make it to both, and indeed I have planned to still join all 3 this year.

      However, there is a mindsetting camp for the IOI few days before the IOI, which means I definitely can't attend since I will be at IOL. Then there was some voting about whether people who don't attend the camp like me can get to attend IOI (in 2017, I actually came back early from IMO just to attend the camp because it was compulsory, though I think one of our team members didn't attend on the first day or so because of other events anyway). Anyway, in the end this lead to the following set of team members.

      While I tried to participate in all 3 again, maybe this is not that bad, since recently I just got told that our IOL trip will end 1 day later anyway, so it would be quite rush physically to make it to both as well.

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

    kostka can you add the Malaysia team? This link confirms that the participants mentioned is correct.

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

      You can add them yourself, using the form above.

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4 months ago, # |
Rev. 2   Vote: I like it +25 Vote: I do not like it
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4 months ago, # |
  Vote: I like it +215 Vote: I do not like it

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    4 months ago, # ^ |
      Vote: I like it +48 Vote: I do not like it

    Can confirm, I was the banana

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

      Well I don't know if you were a contestant, but it's a true story xD

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4 months ago, # |
Rev. 2   Vote: I like it +15 Vote: I do not like it

Team Mexico

Sebastian Sanchez Lara -- wiritos

Hector Fernando Ricardez Lara -- kishtarn

Jose Angel Cazares Torres -- joseacaz

Diego Emir Garcia Moreno -- DiegoGarcia

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4 months ago, # |
Rev. 2   Vote: I like it +98 Vote: I do not like it

The training camp is over and the IOI team was finally anounced:

Team Romania:

Moroianu Theodor-Pierre:theodor.moroianu

Sitaru Bogdan:bogdan10bos

Petrescu Alexandru:petrescu

Georgescu Laura Ioana:laurageorgescu

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

    Congrats and good luck to our team! I'm sure you're going to do great :)

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4 months ago, # |
  Vote: I like it +51 Vote: I do not like it

Team Israel:

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4 months ago, # |
  Vote: I like it +62 Vote: I do not like it

Belarus IOI team:

  • Siarhei Protski sergell (1 attempt left)
  • Aliaksei Filinovich aleex (0 attempts left)
  • Yaraslau Barysau Yaroslaff (1 attempt left)
  • Kiryl Shyrma Flyce (0 attemps left)
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4 months ago, # |
Rev. 2   Vote: I like it +14 Vote: I do not like it

Team Bulgaria:

  • Radoslav Dimitrov radoslav11 (0 attempts left)

  • Aleksandar Krastev perchema (0 attempts left)

  • Martin Kopchev Martin53 (3 attempts left)

  • Viktor Kozhuharov Sorting (2 attempts left)

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    4 months ago, # ^ |
      Vote: I like it +43 Vote: I do not like it

    Actually the last participant is Viktor Kozhuharov Sorting, as Peter decided to skip this IOI.

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      4 months ago, # ^ |
        Vote: I like it +6 Vote: I do not like it

      Do you know why so? Is it the last chance for him?

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

        The passport he had was expired (and he had no time to get a new one) and also because of some other reasons regarding his job.

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          4 months ago, # ^ |
            Vote: I like it +35 Vote: I do not like it

          Wait, he has a job?

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

            Is it weird to have a job?

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              4 months ago, # ^ |
                Vote: I like it +22 Vote: I do not like it

              In his age, it is weird to have such a serious job that makes him skip IOI.

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

gold for the Sonechko!!)

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4 months ago, # |
  Vote: I like it +47 Vote: I do not like it

Azerbaijan First Team:

Azerbaijan Second Team:

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4 months ago, # |
  Vote: I like it +65 Vote: I do not like it

Turkmenistan Team:

  1. Suleyman Atayev : Suleyman.A (2 attempts left)
  2. Gurbanberdi Gulladyyev : Luluis (3 attempts left)
  3. Yakup Allakov : MAX.TM (1 attempts left)
  4. Bazarkuly Baymuradov: No user (2 attempts left)
    Deputy Leader: Kerim.K
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4 months ago, # |
  Vote: I like it +21 Vote: I do not like it

kostka Why does the list contain 5 contestants from Kazakhstan?

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

    Good question. I removed one person and I hope it is correct now. Can someone from Kazakhstan confirm?

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4 months ago, # |
  Vote: I like it +53 Vote: I do not like it

Team Bangladesh:

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4 months ago, # |
  Vote: I like it +47 Vote: I do not like it

Team Ireland:

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4 months ago, # |
  Vote: I like it +44 Vote: I do not like it

Australian Team:

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    4 months ago, # ^ |
    Rev. 2   Vote: I like it +28 Vote: I do not like it

    I am wondering: do you guys have your own platform for training? I see very few contests on your profiles, and if I can remember, Australia usually has a pretty good representation (for instance, I remember izrak and jerry performances at the IOI).

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      4 months ago, # ^ |
      Rev. 2   Vote: I like it +18 Vote: I do not like it

      Yes, we have an Australian judge, orac, where we do most of our training. Most problems on there are private and are given to us for training. Since codeforces rounds are usually in the middle of the night for us we don't do as many of them.

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        4 months ago, # ^ |
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        Makes sense, thanks for answering.

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    4 months ago, # ^ |
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    <--- Weakest person in IOI is here!!!!

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      4 months ago, # ^ |
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      Take it easy bro. You performed well, really much better than me in local contests/problems.

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    4 months ago, # ^ |
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    Hello everyone. Greetings from Thailand. This is my first time at IOI, For me, this is a new experience in my world of competitive programming because IOI is held internationally (I had never participate a competition internationally before... so exciting). I love meeting with people, so nice to meet you guys, and I'd look forward to see you guys in the IOI!

    -- Plurm (Sirawit Pongnakintr)

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    4 months ago, # ^ |
      Vote: I like it +22 Vote: I do not like it

    Thailand team gave us 'magnetic paper weights' (what are they called?) as souvenirs last year at IOI, which turned out to be so useful to me. It'd be nice if you bring some of those this year too. :D

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      4 months ago, # ^ |
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      I will try to find it and bring it there.

      See you :D

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Sometimes the underdeveloped countries of the world although when their national team has a level, they can not take their entire team for a small budget of the country and I believe that in places of development of talents in the competitive programming like this that promotes to such level the competitive programming that becomes a hobby for users should be supported in some way to the cause of all the participants of the IOI or at least almost all participate in this competition because it is quite demotivating that participants with a long career in competitive programming and that they have sacrificed so much, when making a national team they can not participate in competitions of this style which frustrates many of them.

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Team Bosnia and Herzegovina:

  1. Haris Imamović — can't find his CF

  2. Admir Zatega — azdev910

  3. Tarik Džaka — OptxPrime

  4. Hanka Goralija — can't find her CF

Semi-confirmed. These 4 were top4 in the nationals but our nationals are weird and something could change. NikolaTech was 5. and he's going to the Balkan olympiad.

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4 months ago, # |
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Are elementary school students allowed to participate IOI cause on site say only secondary school.. I was 7 in my country and guy who was 4 cant go because he not secondary school. Sorry my english bad.

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    4 months ago, # ^ |
      Vote: I like it +9 Vote: I do not like it

    According to the IOI regulations, a contestant "is a student who was enrolled in a school at a level not higher than secondary education".

    So the definition is "not higher", it is fine if you are younger.

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    4 months ago, # ^ |
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    Four year old going to IOI o_O

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    4 months ago, # ^ |
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    As pllk said, my understanding of IOI regulations is that contestants from school levels below secondary are allowed to compete at IOI.

    However, the regulations are also very vague around selection criteria. Imagine if elementary schools in that country are under supervision of a different organization than secondary ones. I can see, how unfortunately, that might create funding problems for example. When I was organizing ICPC in Cambridge, we were only sponsored for Computer Science students, so we had to find funding for other departments’ students elsewhere.

    With this amount of information, however, it’s impossible for me to do anything further about this. You could always try asking national organizers about the reasoning. If you’re still unhappy with the reasoning and want to bring it up to IC, then I’d recommend sending an e-mail to IC or providing me with more details so I can do it for you. It’s doubtful that IC would be able to do anything for this IOI, but at least we’ll be aware of the situation and can act on it for the future if deemed appropriate. However, I’d imagine hearing from the person that was actually not allowed to go would be the most impactful.

    Note: all of the above is my personal opinion and does not represent the opinion of IC.

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      4 months ago, # ^ |
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      Is it possible for someone to participate in EJOI, BOI and IOI in the same year ?

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When can we expect the official list of participants like here?

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    4 months ago, # ^ |
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    I guess after the official registration ends, but the deadline was prolonged once again till 5th of July.

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Is there something wrong with the data?

Capture

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    4 months ago, # ^ |
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    Yep, there was something wrong. It should be fixed already. Thank you for pointing it out!

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IOI 2019 Contestants

I'll add photos for 2019 and Codeforces handles from this thread a bit later.

Azerbaijan's second team will also get added a bit later – they're currently not in the registration system, so I'm tracking this separately.

UPD: 2019 photos are up.