Hi everyone!
As the Universal Cup stage 7 which mirrored my contest from the Osijek Competitive Programming Camp 2023 just concluded, I decided to also upload the contest to gym as OCPC 2023, Oleksandr Kulkov Contest 3, and post the tutorial here. I hope you enjoyed the contest!
My previous ICPC-style contests:
Compiled PDF Tutorial for all problems: link.
To make it worth a separate blog post, I will also add some brief meta comments :)
P.S. Congratulations to the team USA1 (ecnerwala, ksun48, scott_wu) for solving all the problems in-contest!