Dashboard - Open Olympiad in Informatics 2021-22, second day

Open Olympiad in Informatics 2021-22, second day
Finished

→ 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
A	Plane stretching standard input/output 10 s, 1024 MB	x37
B	Integral Array standard input/output 2 s, 1024 MB	x140
C	Third grader's task standard input/output 1 s, 1024 MB	x111
D	Air Reform standard input/output 2 s, 1024 MB	x25

Complete problemset

Questions about problems

	Question	Answer

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