#P9197. Independent Feedback Vertex Set

    ID: 5279 传统题 3000ms 512MiB 尝试: 2 已通过: 2 难度: 4 上传者: 标签>CF1500图论模拟构造树形DP贪心2022杭电多校

Independent Feedback Vertex Set

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