HBC230839[HAOI2006]旅行COMF,并查集,数据结构Closest Pair of Segments题解 n points on the Euclidean plane, and you need to find a pair of points with the smallest distance be... 算法基础篇 2023-11-15 60 #HBC230839[HAOI2006]旅行COMF #并查集 #数据结构Closest Pair of Segments题解