IOI2020国家集训队作业 Part 3

题单介绍

IOI2020 国家集训队作业。试题精选自 Codeforces 与 AtCoder 比赛。 - 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

  • [AGC029F] Construction of a tree
  • [AGC030C] Coloring Torus
  • [AGC030D] Inversion Sum
  • [AGC030E] Less than 3
  • [AGC030F] Permutation and Minimum
  • [AGC031D] A Sequence of Permutations
  • [AGC031E] Snuke the Phantom Thief
  • [AGC031F] Walk on Graph
  • [AGC032C] Three Circuits
  • [AGC032D] Rotation Sort
  • [AGC032E] Modulo Pairing
  • [AGC032F] One Third
  • [AGC033D] Complexity
  • [AGC033E] Go around a Circle
  • [AGC033F] Adding Edges
  • [AGC034D] Manhattan Max Matching
  • [AGC034E] Complete Compress
  • [AGC034F] RNG and XOR
  • [AGC035C] Skolem XOR Tree
  • [AGC035D] Add and Remove
  • [AGC035E] Develop
  • [AGC035F] Two Histograms
  • [AGC036D] Negative Cycle
  • [AGC036E] ABC String
  • [AGC036F] Square Constraints
  • [AGC037D] Sorting a Grid
  • [AGC037E] Reversing and Concatenating
  • [AGC037F] Counting of Subarrays
  • [AGC038E] Gachapon
  • [AGC038F] Two Permutations
  • [AGC039D] Incenters
  • [AGC039E] Pairing Points
  • [AGC039F] Min Product Sum
  • [ARC089F] ColoringBalls
  • [ARC091F] Strange Nim
  • [ARC092F] Two Faced Edges
  • [ARC093E] Bichrome Spanning Tree
  • [ARC093F] Dark Horse
  • [ARC095F] Permutation Tree
  • [ARC096E] Everything on It
  • [ARC096F] Sweet Alchemy
  • [ARC097F] Monochrome Cat
  • [ARC098F] Donation
  • [ARC099F] Eating Symbols Hard
  • [ARC100F] Colorful Sequences
  • [ARC101E] Ribbons on Tree
  • [ARC101F] Robots and Exits
  • [ARC102F] Revenge of BBuBBBlesort!
  • [ABC111D] Robot Arms
  • [ARC103F] Distance Sums