2015 年 11月 27 日随笔档案 - JSRGFJZ6

摘要：题目：Given a binary tree, return the bottom-up level order traversal of its nodes' values. (ie, from... 阅读全文

posted @ 2015-11-27 09:21 JSRGFJZ6 阅读(100) 评论(0) 推荐(0)

摘要：题目：Given a binary tree, return the level order traversal of its nodes' values. (ie, from left to r... 阅读全文

posted @ 2015-11-27 09:18 JSRGFJZ6 阅读(99) 评论(0) 推荐(0)

摘要：题目：Given a binary tree, return the zigzag level order traversal of its nodes' values. (ie, from le... 阅读全文

posted @ 2015-11-27 08:59 JSRGFJZ6 阅读(133) 评论(0) 推荐(0)

摘要：题目：Two elements of a binary search tree (BST) are swapped by mistake.Recover the tree without chan... 阅读全文

posted @ 2015-11-27 08:46 JSRGFJZ6 阅读(98) 评论(0) 推荐(0)

Jean