#P9175. The Surveying

    ID: 5257 传统题 7000ms 256MiB 尝试: 2 已通过: 2 难度: 5 上传者: 标签>CF1700枚举计算几何状压DP扫描线2022杭电多校

The Surveying

Source: Super League of Chinese College Students Algorithm Design 2022, Contest 5 by FZU.