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2016年3月28日

LeetCode Lowest Common Ancestor of a Binary Serach Tree

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 阅读全文

posted @ 2016-03-28 01:53 CSU蛋李 阅读(196) 评论(0) 推荐(0) 编辑

LeetCode Delete Node in a Linked List

摘要： Write a function to delete a node (except the tail) in a singly linked list, given only access to that node. Supposed the linked list is 1 -> 2 -> 3 - 阅读全文

posted @ 2016-03-28 00:51 CSU蛋李 阅读(162) 评论(0) 推荐(0) 编辑