鸭子船长

2015年7月23日

Lowest Common Ancestor of a Binary Search Tree

摘要： Given a binary search tree (BST), find the lowest common ancestor (LCA) of two given nodes in the BST.According to thedefinition of LCA on Wikipedia: ... 阅读全文

posted @ 2015-07-23 12:24 鸭子船长阅读(179) 评论(0) 推荐(0)

Lowest Common Ancestor of a Binary Tree

摘要： Given a binary tree, find the lowest common ancestor (LCA) of two given nodes in the tree.According to thedefinition of LCA on Wikipedia: “The lowest ... 阅读全文

posted @ 2015-07-23 12:23 鸭子船长阅读(215) 评论(0) 推荐(0)

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 is1 -> 2 -> 3 -> ... 阅读全文

posted @ 2015-07-23 12:21 鸭子船长阅读(134) 评论(0) 推荐(0)

Product of Array Except Self

摘要： Given an array ofnintegers wheren> 1,nums, return an arrayoutputsuch thatoutput[i]is equal to the product of all the elements ofnumsexceptnums[i].Solv... 阅读全文

posted @ 2015-07-23 12:20 鸭子船长阅读(121) 评论(0) 推荐(0)

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