高质量好题 2

题单介绍

**目录:** 高质量好题 $1$:<https://www.luogu.com.cn/training/288387>。(总目录) 高质量好题 $2$:<https://www.luogu.com.cn/training/370967>。 高质量好题 $3$:<https://www.luogu.com.cn/training/404828>。 高质量好题 $4$:<https://www.luogu.com.cn/training/425024>。 高质量好题 $5$:<https://www.luogu.com.cn/training/466134>。 高质量好题 $6$:<https://www.luogu.com.cn/training/568306>。 高质量好题 $7$:<https://www.luogu.com.cn/training/626676>。 **一些专项的子题单:** dp 好题:<https://www.luogu.com.cn/training/424182>。 数数好题:<https://www.luogu.com.cn/training/537913>。 flow 好题:<https://www.luogu.com.cn/training/598814>。

题目列表

  • Sanae and Giant Robot
  • Algebra Flash
  • Good Pairs
  • Distance Tree (hard version)
  • XOR, Tree, and Queries
  • Kingdom of Criticism
  • 查找 Search
  • Almost Permutation
  • [APIO2014] 连珠线
  • Road Projects
  • Treelabeling
  • [HNOI2007] 梦幻岛宝珠
  • [USACO23FEB] Piling Papers G
  • [AGC001E] BBQ Hard
  • [Ynoi2010] y-fast trie
  • Labyrinth Adventures
  • [NOI2016] 优秀的拆分
  • [USACO21JAN] Uddered but not Herd G
  • 【XR-3】系统设计
  • [SCOI2016] 背单词
  • 『GROI-R2』 记忆碎片
  • [SDOI2009] 学校食堂
  • [POI 2009] BAJ-The Walk of Bytie-boy
  • T-Shirts
  • [CSP-S 2019] 划分
  • [SCOI2014] 方伯伯的商场之旅
  • Little Pony and Lord Tirek
  • Good Subsegments
  • Steps to One
  • Lunar New Year and a Recursive Sequence
  • [USACO22JAN] Minimizing Haybales P
  • [USACO22OPEN] Subset Equality S
  • [USACO23JAN] Moo Route G
  • [USACO19DEC] Meetings S
  • [USACO22JAN] Cereal 2 S
  • [ARC083F] Collecting Balls
  • Xenon's Attack on the Gangs
  • Fruit Sequences
  • k-Maximum Subsequence Sum
  • Happy Line
  • [ICPC 2017 WF] Mission Improbable
  • Mike and distribution
  • [CCO 2021] Travelling Merchant
  • April Fools' Problem (hard)
  • 序列 sequence
  • [省选联考 2020 B 卷] 丁香之路
  • [清华集训 2016] 组合数问题
  • [POI 2014] SUP-Supercomputer
  • [国家集训队] 阿狸和桃子的游戏
  • [APIO2016] 划艇