[Codeforces] Grinding for Legendary Grandmaster (rating: ~2800s) | 1/13/24

PLEASE DON'T SPOIL SOLUTIONS FOR PROBLEMS - the point is for me to practice, and spoiling will obviously ruin that.

Current task: codeforces.com/contest/1081/problem/G

See codeforces.com/blog/entry/124179 for more details on what this stream is. If you want notifications on Discord for streams, join discord.gg/ZcET622

For questions circa "how to improve in competitive programming", my current advice is approximately summarized in:
(1)    • From Beginner to Grandmaster - Complete Ro...  
(2) codeforces.com/blog/entry/98806
(3) codeforces.com/blog/entry/98621
and I will do a "modern" version of my philosophy after I hit LGM.

Log of all problems of all stream days: docs.google.com/document/d/1M_5WQGew1sRTYUAvknYOHz…