2014年8月26日
[LeetCode] Reverse Nodes in k-Group
Given a linked list, reverse the nodes of a linked list k at a time and return its modified list.If the number of nodes is not a multiple of k then le... Read More
posted @ 2014-08-26 23:15 Xylophone Views(162) Comments(0) Diggs(0)
[LeetCode] Regular Expression Matching(递归)
Implement regular expression matching with support for '.' and '*'.'.' Matches any single character.'*' Matches zero or more of the preceding element.... Read More
posted @ 2014-08-26 22:17 Xylophone Views(236) Comments(0) Diggs(0)
[LeetCode] Longest Palindromic Substring（manacher algorithm）
Given a string S, find the longest palindromic substring in S. You may assume that the maximum length of S is 1000, and there exists one unique longes... Read More
posted @ 2014-08-26 17:06 Xylophone Views(394) Comments(0) Diggs(0)
[LeetCode] Substring with Concatenation of All Words(good)
You are given a string, S, and a list of words, L, that are all of the same length. Find all starting indices of substring(s) in S that is a concatena... Read More
posted @ 2014-08-26 15:55 Xylophone Views(168) Comments(0) Diggs(0)
[LeetCode] Valid Sudoku
Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.The Sudoku board could be partially filled, where empty cells are filled with... Read More
posted @ 2014-08-26 11:23 Xylophone Views(221) Comments(0) Diggs(0)