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Due to the COVID-19 pandemic, IOI 2020 was hosted by Singapore online. Visit the official website to learn more.

Just finished   IOI 2020 was held online

Petr Mitrichev - Random Problems

Petr Mitrichev is one of the best competitive programmers in the world, who has won multiple awards at several international competitions. In the video, Petr will talk about having problems with randomized solutions in programming competitions, and what can go wrong?

Although these kinds of problems aren't popular at the IOI and are marked as out of focus according to the IOI syllabus, this topic is certainly interesting for all competitors who participate and/or plan to participate at other competitions, as well as other members of the IOI community who prepare problems for their school, regional and national competitions.

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