真题选做

目录

• AtCoder Hard Problems 计划

  • [Easy-Medium] AT_abc396_g [ABC396G] Flip Row or Col
  • [Easy-Medium] AT_arc192_e [ARC192E] Snuke's Kyoto Trip
  • [Medium-Hard] AT_abc386_g [ABC386G] Many MST
  • [Medium-Hard] AT_arc190_d [ARC190D] Matrix Pow Sum
  • [Medium] AT_abc390_g [ABC390G] Permutation Concatenation
  • [Medium] AT_abc397_g [ABC397G] Maximize Distance

• CF Educational Round

  • [Easy-Medium] CF1879E Interactive Game with Coloring
  • [Easy-Medium] CF1948F Rare Coins
  • [Easy-Medium] CF1989E Distance to Different
  • [Easy-Medium] CF2042E Vertex Pairs
  • [Easy-Medium] CF2042F Two Subarrays
  • [Easy-Medium] CF2043E Matrix Transformation
  • [Easy] CF1832E Combinatorics Problem
  • [Easy] CF1923E Count Paths
  • [Easy] CF2069F Graph Inclusion
  • [Hard] CF1923F Shrink-Reverse
  • [Hard] CF2043G Problem with Queries
  • [Medium-Hard] CF1989F Simultaneous Coloring
  • [Medium-Hard] CF2025G Variable Damage
  • [Medium] CF1821F Timber
  • [Medium] CF1841F Monocarp and a Strategic Game
  • [Medium] CF1849F XOR Partition
  • [Medium] CF1895F Fancy Arrays
  • [Medium] CF1948G MST with Matching
  • [Medium] CF1969E Unique Array
  • [Medium] CF1976F Remove Bridges
  • [Medium] CF1997F Chips on a Line
  • [Medium] CF2025F Choose Your Queries
  • [Medium] CF2026F Bermart Ice Cream

• NWRRC 2024

  • [Easy-Medium] P12108 [NWRRC2024] Defective Script
  • [Extremely Easy] P12113 [NWRRC2024] If I Could Turn Back Time
  • [Medium] P12107 [NWRRC2024] Capybara Cozy Carnival

• Universal Cup

  • The 2024 ICPC Asia Chengdu Regional Contest
    [Easy] QOJ9543 Good Partitions[Medium] QOJ9539 Disrupting Communications

• 清华集训 2014

  • [Hard] P11714 [清华集训 2014] 主旋律
  • [Medium-Hard] P11713 [清华集训 2014] 玛里苟斯

• 集训队互测 2015

  • [Easy-Medium] P11735 [集训队互测 2015] 胡策的数列
  • [Easy] P11731 [集训队互测 2015] 最大异或和
  • [Extremely Easy] P11728 [集训队互测 2015] Robot
  • [Medium-Hard] P11733 [集训队互测 2015] 上帝之手