2017年9月18日
PAT-1134 Vertex Cover （图的建立 + set容器）
摘要： A vertex cover of a graph is a set of vertices such that each edge of the graph is incident to at least on... 阅读全文
posted @ 2017-09-18 09:54 zhayujie 阅读(101) 评论(0) 推荐(0) 编辑