Dashboard - Invitational stage of the All-Russian Olympiad in Informatics for schoolchildren

Invitational stage of the All-Russian Olympiad in Informatics for schoolchildren
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→ About Contest

Contest website

→ Virtual participation

Virtual contest is a way to take part in past contest, as close as possible to participation on time. It is supported only ICPC mode for virtual contests. If you've seen these problems, a virtual contest is not for you - solve these problems in the archive. If you just want to solve some problem from a contest, a virtual contest is not for you - solve this problem in the archive. Never use someone else's code, read the tutorials or communicate with other person during a virtual contest.

→ Practice?

Want to solve the contest problems after the official contest ends? Just register for practice and you will be able to submit solutions.

Problems

#	Name
1	Long training standard input/output 1 s, 256 MB	x1448
2	Switching TV-Channels standard input/output 0.5 s, 256 MB	x149
3	Treasure Hunter standard input/output 1 s, 256 MB	x339
4	Claims Processing standard input/output 1 s, 256 MB	x121
5	Beware, Evil Numbers! standard input/output 0.5 s, 256 MB	x186

Complete problemset

Questions about problems

	Question	Answer

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