2018年1月31日
J - Borg Maze (BFS 最小生成树)
摘要： 题目：The Borg is an immensely powerful race of enhanced humanoids from the delta quadrant of the galaxy. The Borg collective is the term... 阅读全文
posted @ 2018-01-31 17:58 _年少有为 阅读(192) 评论(0) 推荐(0)
H - Highways
摘要： The island nation of Flatopia is perfectly flat. Unfortunately, Flatopia has a very poor system of public highways. The Flatopian gove... 阅读全文
posted @ 2018-01-31 15:01 _年少有为 阅读(196) 评论(0) 推荐(0)