Official mirror for day 1 of RCPCamp 2023.
Problems
A. Yet Another Colored Tree Problem (#1888)B. Coins (#1881)C. Almost Tree Cut (#1889)D. Doping 2 (#1886)E. Anton Would Approve This Problem (#1885)F. Difference in Skill (#1884)G. Sign Flipping (#1883)H. The Binary Matrix of All Time (#1882)I. Weird Divisibility (#1880)J. Triple Reverse Sort (#1879)K. Distinctness Queries (#1878)L. Best or Worst (#1877)