【Lintcode】120.Word Ladder

题目: Given two words (start and end), and a dictionary, find the length of shortest transformation sequence from start to end, such that: Only one letter can be changed at a time Each intermediate word must exist in the dictionary Example Given:start…

【LeetCode】127. Word Ladder

Word Ladder Given two words (start and end), and a dictionary, find the length of shortest transformation sequence from start to end, such that: Only one letter can be changed at a time Each intermediate word must exist in the dictionary For example,…

【leetcode】126. Word Ladder II

题目如下: 解题思路:DFS或者BFS都行.本题的关键在于减少重复计算.我采用了两种方法:一是用字典dic_ladderlist记录每一个单词可以ladder的单词列表:另外是用dp数组记录从startword开始到wordlist每一个word的最小转换次数,这一点非常重要,可以过滤很多无效的运算. 代码如下: class Solution(object): def getLadderList(self, w,d): l = [] r = [] for i in xrange(26): l.a…

【原创】leetCodeOj --- Word Ladder II 解题报告（迄今为止最痛苦的一道题）

原题地址: https://oj.leetcode.com/submissions/detail/19446353/ 题目内容: Given two words (start and end), and a dictionary, find all shortest transformation sequence(s) from start to end, such that: Only one letter can be changed at a time Each intermediate…

【LeetCode】127. Word Ladder 解题报告（Python）

作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 题目地址: https://leetcode.com/problems/word-ladder/description/ 题目描述: Given two words (beginWord and endWord), and a dictionary's word list, find the length of shortest transformation sequence from…

【LeetCode】Longest Word in Dictionary through Deleting 解题报告

[LeetCode]Longest Word in Dictionary through Deleting 解题报告标签(空格分隔): LeetCode 题目地址:https://leetcode.com/problems/longest-word-in-dictionary-through-deleting/#/description 题目描述: Given a string and a string dictionary, find the longest string in the di…

【LeetCode】120. Triangle 解题报告（Python）

[LeetCode]120. Triangle 解题报告(Python) 作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 题目地址https://leetcode.com/problems/triangle/description/ 题目描述: Given a triangle, find the minimum path sum from top to bottom. Each step you may move to adjac…

【lintcode】二分法总结 I

二分法:通过O(1)的时间,把规模为n的问题变为n/2.T(n) = T(n/2) + O(1) = O(logn). 基本操作:把长度为n的数组,分成前区间和后区间.设置start和end下标.int start = 0, end = nums.length - 1.循环结束条件为start + 1 < end ,即相邻时结束循环,所以最后需判断start和end中哪个是目标值.指针变化为start = mid,取后半区间:end = mid,取前半区间. 经典二分搜索:1. First p…

论文笔记【四】Semi-supervised Word Sense Disambiguation with Neural Models

基于神经模型的半监督词义消歧 Dayu Yuan Julian Richardson Ryan Doherty Colin Evans Eric Altendorf Google, Mountain View CA, USA 摘要确定文本中词语的意图 - 词义消歧(WSD) - 是自然语言处理中长期存在的问题. 最近,研究人员使用从神经网络语言模型中提取的单词向量作为WSD算法的特征,显示了有希望的结果. 但是,文本中每个单词的单词向量的简单平均或串联会丢失文本的顺序和句法信息. 在本…

【转】给word中的代码着色

基本操作 1)用Notepad++直接编辑代码文件,注意文件后缀,比如.cpp是C++程序,.m是Matlab,linux文件是.sh,写对后缀表示的文件类型,才有对应的语法高亮效果. 2)选中需要的代码块(或者不选,默认对全文操作),使用“插件 -> NppExport”,具体见下图 3)直接粘贴到Word就行了. 更加智能与自动化 office套件提供了VBA,让用户可以写程序.宏来辅助完成办公操作.VBA使用最广泛的当属Excel了.Alt + F11可以进入VBA,然后点击“插入”-“模…

【文件】使用word的xml模板生成.doc文件

一.编辑模板替换地方以变量标记如“案件编号”可写成{caseNo} template.xml 二.准备数据以HashMap封装数据,原理是替换模板中的变量三.替换操作选择输出位置:writePath WordUtil.printWordbyXMLWithOutputPath(templateFile, writePath, filename, dataMap); /** * 打印word文档(传入参数需要传入输出文件的保存路径的) * @param templateFile * @par…

【leetcode】290. Word Pattern

problem 290. Word Pattern 多理解理解题意!!! 不过博主还是不理解,应该比较的是单词的首字母和pattern的顺序是否一致.疑惑!知道的可以分享一下下哈- 之前理解有误,应该是pattern中的每个字符和某个单词的一一映射关系. class Solution { public: bool wordPattern(string pattern, string str) { map<char, int> p2i; map<string, int> s2i; ;…

【Java】导出word文档之freemarker导出

Java导出word文档有很多种方式,本例介绍freemarker导出,根据现有的word模板进行导出一.简单导出(不含循环导出) 1.新建一个word文件.如下图: 2.使用word将文件另存为xml的格式 3.编辑xml文件内容,将'用户名'替换成-> ${username}.'简介'替换成-> ${resume}.将图片内容用变量-> ${img}替换. --> 4.修改xml文件后缀名,将xml修改为ftl格式. 5.使用java代码,完成word文件导出,需要使用到fr…

【LeetCode】79. Word Search

Word Search Given a 2D board and a word, find if the word exists in the grid. The word can be constructed from letters of sequentially adjacent cell, where "adjacent" cells are those horizontally or vertically neighboring. The same letter cell m…

【LeetCode】140. Word Break II

Word Break II Given a string s and a dictionary of words dict, add spaces in s to construct a sentence where each word is a valid dictionary word. Return all such possible sentences. For example, given s = "catsanddog", dict = ["cat",…

【3】利用Word模板生成文档的总结

阅读目录 Word二次开发概况使用DsoFramer进行开发使用Interop进行开发打开.关闭和写入操作批量替换文本遍历段落替换文本查找后逐个替换文本结论在各类应用系统开发中,和Word相关的应用可谓相当广泛.如各类MIS系统.各种和实际业务结合紧密的系统.需要制式报表的系统等,都需要对Word进行操作,典型的应用包括: 1.内嵌Word.在系统中内嵌Word,这样,既可以利用Word强大的功能进行文档的新建.编辑.修改.排版,同时还节省了用户对于编辑器操作的学习成本,提高了文…

【更新】用word文档来发布到csdn等博客上边免去一张张上传图片的烦恼

目前大部分的博客作者在写博客这件事情上都会遇到以下3个痛点:1.所有博客平台关闭了文档发布接口,用户无法使用Word,Windows Live Writer等工具来发布博客.2.发布到博客或公众号平台的图片无法转载.由于所有博客平台,公众号平台(如微信)开启了图片防盗链功能,作者发布到这些平台上的图片则无法转载到其它的网站中,这限制了作者转发的需求,为作者增加了转发的工作量,比如作者可能在博客园发了一篇文章,同时希望也发到CSDN,这时就需要这个作者在CSDN上面又要将这些图片一一上传一次,浪费…

【Lintcode】119.Edit Distance

题目: Given two words word1 and word2, find the minimum number of steps required to convert word1 to word2. (each operation is counted as 1 step.) You have the following 3 operations permitted on a word: Insert a character Delete a character Replace a…

【Lintcode】074.First Bad Version

题目: The code base version is an integer start from 1 to n. One day, someone committed a bad version in the code case, so it caused this version and the following versions are all failed in the unit tests. Find the first bad version. You can call isBa…

【原创】JAVA word转html

import java.io.File; import com.jacob.activeX.ActiveXComponent; import com.jacob.com.Dispatch; import com.jacob.com.Variant; public class WordToHtml { static int WORD_HTML = 8; int WORD_TXT = 7; static int EXCEL_HTML = 44; /* * * WORD转HTML * * @param…

【leetcode】212. Word Search II

Given an m x n board of characters and a list of strings words, return all words on the board. Each word must be constructed from letters of sequentially adjacent cells, where adjacent cells are horizontally or vertically neighboring. The same letter…

【LeetCode】212. Word Search II 解题报告（C++）

作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录题目描述题目大意解题方法前缀树日期题目地址:https://leetcode.com/problems/word-search-ii/ 题目描述 Given a 2D board and a list of words from the dictionary, find all words in the board. Each word must be construc…

【LeetCode】140. Word Break II 解题报告（Python & C++）

作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录题目描述题目大意解题方法递归求解日期题目地址:https://leetcode.com/problems/word-break-ii/ 题目描述 Given a non-empty string s and a dictionary wordDict containing a list of non-empty words, add spaces in s to con…

【LeetCode】290. Word Pattern 解题报告（Python）

作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录题目描述题目大意解题方法日期题目地址:https://leetcode.com/problems/word-pattern/#/description 题目描述 Given a pattern and a string str, find if str follows the same pattern. Here follow means a full match, su…

【LeetCode】916. Word Subsets 解题报告（Python）

作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 题目地址: https://leetcode.com/problems/word-subsets/description/ 题目描述: We are given two arrays A and B of words. Each word is a string of lowercase letters. Now, say that word b is a subset of word…