Invitation to TOKI Indonesian NOI Open Contest 2022

Правка en6, от rama_pang, 2022-10-19 03:09:20

Hello Codeforces community,

We are excited to invite you to TOKI Indonesian NOI Open Contest 2022 — an online mirror contest for the Indonesian National Olympiad in Informatics. This national olympiad is one of the stages required for our students to qualify to represent Indonesia in the International Olympiad in Informatics (IOI). You may have seen our past open olympiads (2015, 2016, 2017, 2018, 2019, 2020, 2021), and you can check our past problems here.

The contest is similar to IOI: 2 competition days (+ 1 trial session), each consisting of 3 IOI-style (partial, subtasks) problems to be solved in 5 hours. The schedule is as follows:

Each contestant can select any 5-hour window within the time range to do the contest for each competition day. Each contestant may start the contest at any time within the time range by clicking the "start" button. There will be no additional time given if a contestant starts the contest less than 5 hours before the contest ends. The scoreboard will be hidden until the contest has ended.

All three contests are now available on TLX. Please register in those contests. You may need to register for a TLX account if you do not have one.

For more detailed information and rules, see our official website.

See you on the leaderboard!

UPD: The official contest has ended, thanks for your participation!

Congratulations to errorgorn for winning the contest! The result of the open contest can be found on our website.

You can upsolve the problems here. The editorials can be found in the contest link or upsolve link.

If you'd like to give feedback to the contest, you may submit a response in this form.

We thank everyone who is involved:

We hope we can conduct the open OI again, and see you next year!

Теги toki, indonesia, ioi, national

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  Rev. Язык Кто Когда Δ Комментарий
en6 Английский rama_pang 2022-10-19 03:09:20 1011 post-contest update
en5 Английский rama_pang 2022-09-28 15:26:45 0 (published)
en4 Английский rama_pang 2022-09-28 15:21:39 72
en3 Английский rama_pang 2022-09-28 15:16:22 13
en2 Английский rama_pang 2022-09-28 15:07:55 42
en1 Английский rama_pang 2022-09-28 15:03:34 2375 Initial revision (saved to drafts)