JSRGFJZ6 - 博客园

摘要：题目：Design and implement a data structure for Least Recently Used (LRU) cache. It should support th... 阅读全文

posted @ 2015-11-23 19:59 JSRGFJZ6 阅读(136) 评论(0) 推荐(0)

摘要：题目：Design a stack that supports push, pop, top, and retrieving the minimum element in constant tim... 阅读全文

posted @ 2015-11-22 09:17 JSRGFJZ6 阅读(137) 评论(0) 推荐(0)

摘要：题目：A linked list is given such that each node contains an additional random pointer which could po... 阅读全文

posted @ 2015-11-22 09:14 JSRGFJZ6 阅读(131) 评论(0) 推荐(0)

摘要：题目：A message containing letters from A-Z is being encoded to numbers using the following mapping:'... 阅读全文

posted @ 2015-11-21 23:47 JSRGFJZ6 阅读(101) 评论(0) 推荐(0)

摘要：题目：Follow up for problem "Populating Next Right Pointers in Each Node".What if the given tree coul... 阅读全文

posted @ 2015-11-21 00:43 JSRGFJZ6 阅读(148) 评论(0) 推荐(0)

摘要：题目：Given a binary tree struct TreeLinkNode { TreeLinkNode *left; TreeLinkNode *right;... 阅读全文

posted @ 2015-11-20 23:44 JSRGFJZ6 阅读(88) 评论(0) 推荐(0)

摘要：题目：Reverse a singly linked list.思路：这很简单，每次新建一个链表，并设立tail 尾节点，每次指向他。注意一种方法，每次在链表开始出添加一个新的链表。（非常重要）代... 阅读全文

posted @ 2015-11-19 23:58 JSRGFJZ6 阅读(128) 评论(0) 推荐(0)

摘要：题目：Reverse a linked list from position m to n. Do it in-place and in one-pass.For example:Given 1-... 阅读全文

posted @ 2015-11-19 23:57 JSRGFJZ6 阅读(134) 评论(0) 推荐(0)

摘要：题目：Given a triangle, find the minimum path sum from top to bottom. Each step you may move to adjac... 阅读全文

posted @ 2015-11-18 18:07 JSRGFJZ6 阅读(229) 评论(0) 推荐(0)

摘要：题目：Given a 2D board containing 'X' and 'O', capture all regions surrounded by 'X'.A region is capt... 阅读全文

posted @ 2015-11-18 18:04 JSRGFJZ6 阅读(118) 评论(0) 推荐(0)

Jean