#P9117. Average Replacement

    ID: 5199 传统题 6000ms 512MiB 尝试: 2 已通过: 2 难度: 4 上传者: 标签>CF1600数学图论并查集模拟构造2022杭电多校

Average Replacement

Source: Super League of Chinese College Students Algorithm Design 2022, Contest 10.