摘要: [抄题]: Given a Binary Search Tree (BST) with root node root, and a target value V, split the tree into two subtrees where one subtree has nodes that ar 阅读全文
posted @ 2018-08-24 09:35 苗妙苗 阅读(753) 评论(0) 推荐(0)
摘要: [抄题]: Imagine you have a special keyboard with the following keys: Key 1: (A): Print one 'A' on screen. Key 2: (Ctrl-A): Select the whole screen. Key 阅读全文
posted @ 2018-08-24 06:26 苗妙苗 阅读(240) 评论(0) 推荐(0)
摘要: [抄题]: You are given two integer arrays nums1 and nums2 sorted in ascending order and an integer k. Define a pair (u,v) which consists of one element f 阅读全文
posted @ 2018-08-24 04:31 苗妙苗 阅读(158) 评论(0) 推荐(0)
摘要: [抄题]: In English, we have a concept called root, which can be followed by some other words to form another longer word - let's call this word successo 阅读全文
posted @ 2018-08-24 02:37 苗妙苗 阅读(281) 评论(0) 推荐(0)