#P9206. Rock Tree

    ID: 5288 传统题 15000ms 512MiB 尝试: 3 已通过: 3 难度: 9 上传者: 标签>CF2600树形DP线段树数据结构动态规划树链剖分博弈论2022

Rock Tree

Source: Super League of Chinese College Students Algorithm Design 2022, Contest 7 by UESTC.