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    Xinyuan Mao

    Xinyuan Mao

    Math fuels logic, Physics sparks wonder, Coding builds dreams.

    • Shanghai, China
    • Shanghai Datong High School
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    动态规划优化

    less than 1 minute read

    Published: September 03, 2025

    博客

    • 1 决策单调性与四边形不等式、斜率优化 施工中
    • 2 Slope Trick、WQS 二分 施工中
    • 普通动态规划 停工

    https://www.luogu.com/article/ki71nw88

    做题情况

    • 单调队列
      • P1776 宝物筛选
      • P2254 [NOI2005] 瑰丽华尔兹
    • 决策单调性优化 DP
      • P3515 [POI 2011] Lightning Conductor✅️
      • P1912 [NOI2009] 诗人小G
      • P4767 [IOI 2000] 邮局 加强版
      • P4954 [USACO09OPEN] Tower of Hay G
    • 斜率优化
      • P3195 [HNOI2008] 玩具装箱✅️
      • P2900 [USACO08MAR] Land Acquisition G
      • CF311B Cats Transport
      • P5785 [SDOI2012] 任务安排
      • P4027 [NOI2007] 货币兑换
    • 树上 DP
      • P2014 [CTSC1997] 选课
      • P3237 [HNOI2014] 米特运输
      • P3523 [POI 2011] DYN-Dynamite
      • P3596 [POI 2015] MOD
    • 状态压缩 DP
      • P3977 [TJOI2015] 棋盘
      • P3160 [CQOI2012] 局部极小值
      • P3226 [HNOI2012] 集合选数
    • 数位 DP
      • P3107 [USACO14OPEN] Odometer S
      • P9129 [USACO23FEB] Piling Papers G
    • 动态 DP
      • [ABC246Ex] 01? Queries
    • 有后效性 DP
      • P3232 [HNOI2013] 游走✅️
      • CF24D Broken robot✅️
    • Slope Trick
      • P4331 [BalticOI 2004] Sequence (Day1)✅️
      • P11598 [NOISG 2018 Finals] Safety✅️
      • P2748 [USACO16OPEN] Landscaping P
    • WQS 二分
      • P1484 种树✅️
      • P6246 [IOI 2000] 邮局 加强版 加强版
      • P5633 最小度限制生成树
      • P2619 [国家集训队] Tree I
      • P5308 [COCI 2018/2019 #4] Akvizna

    Tags: OI

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