Hello. Today was Info1Cup 2023 It is an OI-Style contest with 3 problems and 4 hours(exceptionally 5 today because the server was down). You can find more information on the official site info1cup. Let's discuss problems/cutoffs/results here in the comments after the contest (and the mirror) ends.
You can find out about day one results here: standings
Upd: Final standings are here
Upd2: Results are out!!
Auto comment: topic has been updated by NeroZein (previous revision, new revision, compare).
Auto comment: topic has been updated by NeroZein (previous revision, new revision, compare).
Nice problems.but there were no number theory problems?:(