I'm solving an old GCJ round (2020 1C) in order to prepare for upcoming round 1 of GCJ 2021. Contest link: https://codingcompetitions.withgoogle...

0:00 Intro
1:31 A. Overexcited Fan
9:58 B. Overrandomized
24:07 C. Oversized Pancakes
33:00 coding Test Set 1 (D = 3)
37:23 solving Test Set 2
46:47 coding Test Set 2
52:42 submit & summary

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