2015年8月17日
POJ-2415 Hike on a Graph （BFS）
摘要： Description"Hike on a Graph" is a game that is played on a board on which an undirected graph is drawn. The graph is complete and has all loops, i.e. ... 阅读全文
posted @ 2015-08-17 17:11 20143605 阅读(280) 评论(0) 推荐(0)
POJ-1475 Pushing Boxes （BFS+优先队列）
摘要： DescriptionImagine you are standing inside a two-dimensional maze composed of square cells which may or may not be filled with rock. You can move nort... 阅读全文
posted @ 2015-08-17 14:57 20143605 阅读(636) 评论(1) 推荐(1)