The 21th Japanese Olympiad in Informatics Spring Camp Online Contest

Overview

Japanese version is available here.

The 21th Japanese Olympiad in Informatics Spring Camp Online Contest is the online contest of The 21th Japanese Olympiad in Informatics Spring Camp. The contest is open to everybody.

The secries of the contests will be held in 4 days. The duration of each contest is 5 hours. You can choose start time from the specified range freely.

No prizes will be given to the contestants. Live scoreboard will be provided during the contest. The ranking including the contestants’ usernames and scores of each task will be published here after the contest.

We will not publish the source code submitted to this contest without permission from the participants.

After the contest finishes, we will open the judging server for one week. Interested contestants can improve and resubmit their solutions by themselves.

There is no online contest of The 2nd Japanese Olympiad in Informatics for Girls Spring Camp.

Contest Information

Name
The 21th Japanese Olympiad in Informatics Spring Camp Online Contest
Contest System
CMS (customized version)
Contest duration
5 hours per day
The number of tasks
3 - 4 tasks per day
Language
English, Japanese
Date
March 20, 2022 to March 23, 2022
Time
11:00-09:00 the next day +0900 (JST)
02:00-00:00 the next day (UTC/GMT)
You can choose start time from above freely.
Duration is 5 hours.
However, if you start competing after 19:00 (UTC/GMT), competition ends at 00:00 (UTC/GMT) and duration is less than 5 hours.

Rule

Rules that are the same as The 21th Japanese Olympiad in Informatics Spring Camp Rule:

Rules that are the different from The 21th Japanese Olympiad in Informatics Spring Camp Rule:

Contest Site

The contests are over.

Ranking

Tasks and Test Data

The tasks and test data are available in JOI 2021/2022 Spring Camp Tasks.