摘要: 这题只要利用链表的思想,用数组模拟就可以很快的做出来且不会超时 阅读全文
posted @ 2017-07-25 21:18 zzzying 阅读(175) 评论(0) 推荐(0) 编辑
摘要: You are trapped in a 3D dungeon and need to find the quickest way out! The dungeon is composed of unit cubes which may or may not be filled with rock. 阅读全文
posted @ 2017-07-25 21:14 zzzying 阅读(234) 评论(0) 推荐(0) 编辑