摘要: http://acm.hdu.edu.cn/showproblem.php?pid=6029hdu 6029 1.有两个选择(1) Add edges between this vertex and all the previous vertices (i.e. fr... 阅读全文
posted @ 2018-05-07 17:21 LandingGuys 阅读(291) 评论(0) 推荐(0) 编辑