#P9158. Range Reachability Query

    ID: 5240 传统题 10000ms 512MiB 尝试: 3 已通过: 2 难度: 8 上传者: 标签>CF2500图论拓扑排序分块数据结构动态规划线段树强连通分量

Range Reachability Query

Source: Super League of Chinese College Students Algorithm Design 2022, Contest 3 by Claris.

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