| RCPCamp 2023 Day 1 | A. Yet Another Colored Tree Problem | B. Coins | C. Almost Tree Cut | D. Doping 2 | E. Anton Would Approve This Problem | F. Difference in Skill | G. Sign Flipping | H. The Binary Matrix of All Time | I. Weird Divisibility | J. Triple Reverse Sort | K. Distinctness Queries | L. Best or Worst |