摘要: Tempter of the Bone Problem Description The doggie found a bone in an ancient maze, which fascinated him a lot. However, when he picked it up, the maze began to shake, and the doggie could feel the ground sinking. He realized that the bone was a trap, and he tried desperately to get out of this maze. The maze was a rectangle with sizes N by M. There was a door in the maze. At the beginning, the door was closed and it would open at the T-th second for a short period of time (less than 1 second 阅读全文
posted @ 2013-11-28 21:19 兰幽 阅读(293) 评论(0) 推荐(0) 编辑
摘要: 用LinkedHashMap实现LRU算法 阅读全文
posted @ 2013-11-28 15:18 兰幽 阅读(5940) 评论(0) 推荐(2) 编辑