IOI 2022 will be hosted by Indonesia. Visit the official website to learn more.
Coming soon IOI 2022 in Indonesia
JOI - Final round
The 21st Japanese Olympiad in Informatics (JOI) Final Round Online Contest will be held on 13 Feb (07:00-11:00 UTC/GMT).
The contest duration is 4 hours. There will be 5 problems, which are the same as the 21st JOI Final Round. Problem statements will be provided both in Japanese and English.
A link to the registration page will appear on this page about 30 minutes before the beginning of the contest.
Contest website: https://contests.ioi-jp.org/joi-ho-2022/index-en.html
Contest duration: 4 hours
The number of tasks: 5 tasks
Language: English, Japanese
Programming Language: C++ (C++17).
You cannot use C, Pascal nor Java.
Details will be announced on the contest website.
Date & Time:
Sunday, February 13, 2022
16:00 - 20:00 +0900 (JST)
07:00 - 11:00 (UTC/GMT)
Executive director of the Japanese Committee for the IOI
Chairperson of the Scientific Committee of JCIOI