Indonezyjska OI - 27.08.2024

We are pleased to invite you to Indonesian NOI Open Contest 2024 — an online mirror contest for Indonesian National Olympiad in Informatics 2024. This national olympiad is one of the selection tests for our students to represent Indonesia in the International Olympiad in Informatics (IOI).

The competition is similar to IOI: 2 contest days (+ 1 trial session), each consisting of 3 IOI-style (partial, subtasks) problems to be solved in 5 hours. The schedule is as follows:
  • Day 0: 27 August 2024 11:00 - 28 August 2024 06:00 UTC (trial session)
  • Day 1: 28 August 2024 07:00 - 29 August 2024 06:00 UTC
  • Day 2: 29 August 2024 07:00 - 30 August 2024 06:00 UTC
Each contest will be held as a virtual contest: each contestant can choose any 5-hour window within the time range for each contest day.
For IOI 2024 contestants / coaches: you can use this contest as your final IOI preparation :)
The task statements will be available in both Indonesian and English. The allowed programming language is only C++. Public scoreboard will be revealed after the second contest day.

All three contests are now open for registration on TLX, our Indonesian online judge. For more detailed information and rules, visit https://osn.toki.id/OSN2024/open

See you in the scoreboard!