2017年6月22日
235. Lowest Common Ancestor of a Binary Search Tree 二叉搜索树的LCA
摘要： Given a binary search tree (BST), find the lowest common ancestor (LCA) of two given nodes in the BST.According to the definition of LCA on Wikipedia: “The lowest common ancestor is defined between tw... 阅读全文
posted @ 2017-06-22 23:53 xiejunzhao 阅读(157) 评论(0) 推荐(0)