The following languages are additionally available for the problems from the contest
April Fools Day Contest 2023:
Mysterious Language
→ 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.
There is an unmysterious language. You should make a submission in this language, and the judge will read your submission to determine whether it is accepted.
You can only submit in the Mysterious Language we have provided. You can view the judge's response by clicking the submission ID on the "My Submissions" page.