yutaka1999's blog

By yutaka1999, history, 3 months ago, In English,

Hello everyone!

JOI Open Contest 2019 will be held on July 14. (04:00-09:00 UTC) and July 14. (10:00-15:00 UTC). As the tasks in these rounds are the same, you can participate in whichever round you like.

The contest duration is 5 hours and there will be 3 tasks. Each submitted source program must be written only in C++. Problem statements will be provided both in Japanese and in English.

You can find the details in the contest page.

The past contests are also available in this page. Since the judge server isn't available after the contests, please download the testcases when you want to test your code.

Good luck and have fun!

UPD : The third round will be held from 15:30 UTC.

UPD2 : Reviews, sample sources and test data are uploaded to the contest page.

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By yutaka1999, history, 7 months ago, In English,

Hello Everyone!

Japanese Olympiad in Informatics Spring Camp 2019 will be held from Mar. 19 to Mar. 25.

There will be four online mirror contests during the camp.

The contest duration is 5 hours and there are 3 or 4 problems in each day. Problem statements will be provided both in Japanese and English.

There might be unusual tasks such as output-only tasks, optimization tasks, reactive tasks and communication tasks, just like International Olympiad in Informatics (IOI).

The contest site and registration form will be announced about 30 minutes before the contest.

Details are available in the contest information page.

We welcome all participants. Good luck and have fun!

UPD: The link to the contest page is added. Schedule is updated.

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