Shendu.CC - 博客园

2018年7月23日

摘要：题目：https://leetcode.com/problems/valid-palindrome/description/ Given a string, determine if it is a palindrome, considering only alphanumeric characte 阅读全文

posted @ 2018-07-23 10:47 Shendu.CC 阅读(124) 评论(0) 推荐(0)

2018年7月21日

LeetCode 124 Binary Tree Maximum Path Sum

摘要：题目链接： https://leetcode.com/problems/binary-tree-maximum-path-sum/description/ Given a non-empty binary tree, find the maximum path sum. For this probl 阅读全文

posted @ 2018-07-21 16:26 Shendu.CC 阅读(101) 评论(0) 推荐(0)

2018年7月18日

LeetCode 123. Best Time to Buy and Sell Stock III

摘要：题目链接： https://leetcode.com/problems/best-time-to-buy-and-sell-stock-iii/description/ Say you have an array for which the ith element is the price of a 阅读全文

posted @ 2018-07-18 14:34 Shendu.CC 阅读(174) 评论(0) 推荐(0)

2018年7月16日

LeetCode 122. Best Time to Buy and Sell Stock II

摘要：题目：https://leetcode.com/problems/best-time-to-buy-and-sell-stock-ii/description/ Say you have an array for which the ith element is the price of a giv 阅读全文

posted @ 2018-07-16 11:31 Shendu.CC 阅读(191) 评论(0) 推荐(0)

LeetCode 121 Best Time to Buy and Sell Stock

摘要： Say you have an array for which the ith element is the price of a given stock on day i. If you were only permitted to complete at most one transaction 阅读全文

posted @ 2018-07-16 08:18 Shendu.CC 阅读(117) 评论(0) 推荐(0)

LeetCode 120 Triangle

摘要： Given a triangle, find the minimum path sum from top to bottom. Each step you may move to adjacent numbers on the row below. For example, given the fo 阅读全文

posted @ 2018-07-16 08:16 Shendu.CC 阅读(143) 评论(0) 推荐(0)

LeetCode 119 Pascal's Triangle II

摘要： Given a non-negative index k where k ≤ 33, return the kth index row of the Pascal's triangle. Note that the row index starts from 0. In Pascal's trian 阅读全文

posted @ 2018-07-16 08:15 Shendu.CC 阅读(152) 评论(0) 推荐(0)

LeetCode 118 Pascal's Triangle

摘要： Given a non-negative integer numRows, generate the first numRows of Pascal's triangle. In Pascal's triangle, each number is the sum of the two numbers 阅读全文

posted @ 2018-07-16 08:14 Shendu.CC 阅读(125) 评论(0) 推荐(0)

2018年7月12日

Lucene.net(4.8.0) 学习问题记录六：Lucene 的索引系统和搜索过程分析

摘要：前言：目前自己在做使用Lucene.net和PanGu分词实现全文检索的工作，不过自己是把别人做好的项目进行迁移。因为项目整体要迁移到ASP.NET Core 2.0版本,而Lucene使用的版本是3.6.0 ，PanGu分词也是对应Lucene3.6.0版本的。不过好在Lucene.net 已经有阅读全文

posted @ 2018-07-12 10:25 Shendu.CC 阅读(3409) 评论(3) 推荐(7)

2018年7月10日

LeetCode 117 Populating Next Right Pointers in Each Node II

摘要： Populate each next pointer to point to its next right node. If there is no next right node, the next pointer should be set to NULL. Initially, all nex 阅读全文

posted @ 2018-07-10 21:59 Shendu.CC 阅读(154) 评论(0) 推荐(0)

公告