摘要: 1 public class Solution { 2 public List findWords(char[][] board, String[] words) { 3 Trie trie = new Trie(); 4 for (String word ... 阅读全文
posted @ 2015-07-28 15:29 wnan42 阅读(175) 评论(0) 推荐(0)
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posted @ 2015-07-28 15:07 wnan42 阅读(1) 评论(0) 推荐(0)
摘要: http://www.bilibili.com/video/av2298919/?br 阅读全文
posted @ 2015-07-26 12:20 wnan42 阅读(94) 评论(0) 推荐(0)
摘要: 视频地址:http://open.163.com/movie/2010/12/2/E/M6UTT5U0I_M6V2T4T2E.htmlf(n) = O(g(n)) means0 0 and c > 1 阅读全文
posted @ 2015-07-26 11:50 wnan42 阅读(154) 评论(0) 推荐(0)
摘要: 课程地址http://v.163.com/special/opencourse/algorithms.html今天课程地址:http://open.163.com/movie/2010/12/G/F/M6UTT5U0I_M6V2T1JGF.html讨论performanceAnalysis of A... 阅读全文
posted @ 2015-07-25 18:11 wnan42 阅读(128) 评论(0) 推荐(0)
摘要: 代码:#BSF searchclass TreeNode: def _init_(self,x): self.val = x self.left = None self.right = None def kthSmallest(s... 阅读全文
posted @ 2015-07-25 16:49 wnan42 阅读(118) 评论(1) 推荐(0)
摘要: Summary Rangeshttps://leetcode.com/problems/summary-ranges/Given a sorted integer array without duplicates, return the summary of its ranges.For examp... 阅读全文
posted @ 2015-07-25 09:51 wnan42 阅读(172) 评论(1) 推荐(0)