摘要: prime算法很像dijk的最短路操作。 Kruskal利用并查集找树。 poj 2031 You are a member of the space station engineering team, and are assigned a task in the construction proc 阅读全文
posted @ 2018-06-04 09:48 flyer_duck 阅读(109) 评论(0) 推荐(0) 编辑