2014年5月14日
LeetCode OJ - Longest Consecutive Sequence
摘要： 题目：Given an unsorted array of integers, find the length of the longest consecutive elements sequence.For example,Given[100, 4, 200, 1, 3, 2],The longe... 阅读全文
posted @ 2014-05-14 11:25 ThreeMonkey 阅读(159) 评论(0) 推荐(0)
LeetCode OJ - Sum Root to Leaf Numbers
摘要： 题目：Given a binary tree containing digits from0-9only, each root-to-leaf path could represent a number.An example is the root-to-leaf path1->2->3which ... 阅读全文
posted @ 2014-05-14 11:16 ThreeMonkey 阅读(106) 评论(0) 推荐(0)
LeetCode OJ - Surrounded Regions
摘要： 题目：Given a 2D board containing'X'and'O', capture all regions surrounded by'X'.A region is captured by flipping all'O's into'X's in that surrounded reg... 阅读全文
posted @ 2014-05-14 11:07 ThreeMonkey 阅读(147) 评论(0) 推荐(0)
LeetCode OJ - Palindrome Partitioning
摘要： 题目：Given a strings, partitionssuch that every substring of the partition is a palindrome.Return all possible palindrome partitioning ofs.For example, ... 阅读全文
posted @ 2014-05-14 10:59 ThreeMonkey 阅读(128) 评论(0) 推荐(0)
LeetCode OJ - Palindrome Partitioning II
摘要： 题目：Given a strings, partitionssuch that every substring of the partition is a palindrome.Return the minimum cuts needed for a palindrome partitioning ... 阅读全文
posted @ 2014-05-14 10:54 ThreeMonkey 阅读(140) 评论(0) 推荐(0)
LeetCode OJ - Clone Graph
摘要： 题目：Clone an undirected graph. Each node in the graph contains alabeland a list of itsneighbors.OJ's undirected graph serialization:Nodes are labeled u... 阅读全文
posted @ 2014-05-14 10:45 ThreeMonkey 阅读(190) 评论(0) 推荐(0)
LeetCode OJ - Gas Station
摘要： 题目：There areNgas stations along a circular route, where the amount of gas at stationiisgas[i].You have a car with an unlimited gas tank and it costsco... 阅读全文
posted @ 2014-05-14 10:35 ThreeMonkey 阅读(115) 评论(0) 推荐(0)
LeetCode OJ - Candy
摘要： 题目：There areNchildren standing in a line. Each child is assigned a rating value.You are giving candies to these children subjected to the following re... 阅读全文
posted @ 2014-05-14 10:31 ThreeMonkey 阅读(240) 评论(0) 推荐(0)
LeetCode OJ - Single Number
摘要： 题目：　Given an array of integers, every element appearstwiceexcept for one. Find that single one.Note:Your algorithm should have a linear runtime comple... 阅读全文
posted @ 2014-05-14 10:25 ThreeMonkey 阅读(101) 评论(0) 推荐(0)
LeetCode OJ - Single Number II
摘要： 题目： Given an array of integers, every element appearsthreetimes except for one. Find that single one. Note: Your algorithm should have a linear run... 阅读全文
posted @ 2014-05-14 10:21 ThreeMonkey 阅读(146) 评论(0) 推荐(0)