2018年5月9日
POJ_1679_The Unique MST(次小生成树)
摘要： Description Given a connected undirected graph, tell if its minimum spanning tree is unique. Definition 1 (Spanning Tree): Consider a connected, undir 阅读全文
posted @ 2018-05-09 18:33 hemeiwolong 阅读(136) 评论(0) 推荐(0) 编辑