14 problems

  • 1
ID Problem Show tags Hide tags AC / Tried Difficulty
6648 P2495   【模板】虚树 / [SDOI2011] 消耗战 0 / 0 8
7858 P3781   [SDOI2017] 切树游戏 0 / 0 9
8052 P3991   [BJOI2017] 喷式水战改 0 / 0 8
8507 P4426   [HNOI/AHOI2018] 毒瘤 0 / 0 9
8744 P4719   【模板】动态 DP 0 / 0 8
8852 P4751   【模板】动态 DP（加强版） 0 / 0 8
9149 P5024   [NOIP 2018 提高组] 保卫王国 0 / 0 8
11616 P7402   [COCI 2020/2021 #5] Sjeckanje 0 / 0 8
8290 P8820   [CSP-S 2022] 数据传输 0 / 0 8
14140 P10256   高仿的 Migos 0 / 0 8
15350 P10437   [JOIST 2024] JOI 之旅 / JOI Tour 0 / 0 8
16834 P11928   [PA 2025] 子序列 / Podciągi 0 / 0 8
19690 P14251   [集训队互测 2025] Everlasting Friends? 0 / 0 9
19919 P14468   [COCI 2025/2026 #1] 和谐 / Harmonija 0 / 0 8
  • 1

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