2018年7月8日
The Unique MST POJ - 1679 (次小生成树)
摘要： Given a connected undirected graph, tell if its minimum spanning tree is unique. Definition 1 (Spanning Tree): Consider a connected, undirected graph 阅读全文
posted @ 2018-07-08 15:25 WTSRUVF 阅读(203) 评论(0) 推荐(0) 编辑