2015年1月22日
【LeetCode】Path Sum ---------LeetCode java 小结
摘要： Path Sum Given a binary tree and a sum, determine if the tree has a root-to-leaf path such that adding up all the values along the path equals the giv... 阅读全文
posted @ 2015-01-22 22:01 hitkb 阅读(481) 评论(0) 推荐(0)
【LeetCode】Flatten Binary Tree to Linked List
摘要： 随笔一记，留做重温！Flatten Binary Tree to Linked ListGiven a binary tree, flatten it to a linked list in-place. For example,Given 1 / \ 2 ... 阅读全文
posted @ 2015-01-22 17:10 hitkb 阅读(119) 评论(0) 推荐(0)