2019年8月27日
[hdu1896] Stones
摘要： Description Because of the wrong status of the bicycle, Sempr begin to walk east to west every morning and walk back every evening. Walking may cause 阅读全文
posted @ 2019-08-27 20:20 OItby 阅读(131) 评论(0) 推荐(0)
[POJ3026] Borg Maze
摘要： Description The Borg is an immensely powerful race of enhanced humanoids from the delta quadrant of the galaxy. The Borg collective is the term used t 阅读全文
posted @ 2019-08-27 16:34 OItby 阅读(113) 评论(0) 推荐(0)
[POJ1475] Pushing Boxes
摘要： Description Imagine you are standing inside a two dimensional maze composed of square cells which may or may not be filled with rock. You can move nor 阅读全文
posted @ 2019-08-27 09:35 OItby 阅读(148) 评论(0) 推荐(0)