2016年12月28日
Odd Even Linked List
摘要： Given a singly linked list, group all odd nodes together followed by the even nodes. Please note here we are talking about the node number and not the 阅读全文
posted @ 2016-12-28 12:54 北叶青藤 阅读(217) 评论(0) 推荐(0)
388. Longest Absolute File Path
摘要： Suppose we abstract our file system by a string in the following manner: The string "dir\n\tsubdir1\n\tsubdir2\n\t\tfile.ext" represents: dir subdir1 阅读全文
posted @ 2016-12-28 06:19 北叶青藤 阅读(200) 评论(0) 推荐(0)