IOI2020国家集训队作业 Part 2

题单介绍

IOI2020 国家集训队作业。试题精选自 Codeforces 与 AtCoder 比赛。 缺失:AGC026F。 - IOI 2020 国家集训队作业: - Part 1:<https://www.luogu.com.cn/training/11>; - Part 2:<https://www.luogu.com.cn/training/12>; - Part 3:<https://www.luogu.com.cn/training/13>; - IOI 2021 国家集训队作业: - Part 1:<https://www.luogu.com.cn/training/549764>; - Part 2:<https://www.luogu.com.cn/training/549765>; - Part 3:<https://www.luogu.com.cn/training/549766>;

题目列表

  • Orchestra
  • Bear and Paradox
  • Bear and Chemistry
  • Chain Reaction
  • Forensic Examination
  • Roads in Yusland
  • Organizing a Race
  • Bearish Fanpages
  • Bears and Juice
  • Choosing Ads
  • Bear and Bad Powers of 42
  • Optimal Point
  • ...Dary!
  • Limak and Shooting Points
  • Cool Slogans
  • Ant Man
  • Black Widow
  • Captain America
  • Iron Man
  • Incorrect Flow
  • Student's Camp
  • [AGC020D] Min Max Repetition
  • [AGC020E] Encoding Subsets
  • [AGC020F] Arcs on a Circle
  • [AGC021E] Ball Eat Chameleons
  • [AGC021F] Trinity
  • [AGC022D] Shopping
  • [AGC022E] Median Replace
  • [AGC022F] Checkers
  • [AGC023D] Go Home
  • [AGC023E] Inversions
  • [AGC023F] 01 on Tree
  • [AGC024D] Isomorphism Freak
  • [AGC024E] Sequence Growing Hard
  • [AGC024F] Simple Subsequence Problem
  • [AGC025D] Choosing Points
  • [AGC025E] Walking on a Tree
  • [AGC025F] Addition and Andition
  • [AGC026D] Histogram Coloring
  • [AGC026E] Synchronized Subsequence
  • [AGC027D] Modulo Matrix
  • [AGC027E] ABBreviate
  • [AGC027F] Grafting
  • [AGC028C] Min Cost Cycle
  • [AGC028D] Chords
  • [AGC028E] High Elements
  • [AGC028F] Reachable Cells
  • [AGC029C] Lexicographic constraints
  • [AGC029E] Wandering TKHS