problem 748. Shortest Completing Word 题意: solution1: class Solution { public: string shortestCompletingWord(string licensePlate, vector<string>& words) { string res = ""; unordered_map<char, int> freq; ; for(char ch : licensePlat…

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/shortest-completing-word/description/ 题目描述 Find the minimum length word from a given dictionary words, which has all the letters from the…

题目要求 Find the minimum length word from a given dictionary words, which has all the letters from the string licensePlate. Such a word is said to complete the given string licensePlate Here, for letters we ignore case. For example, "P" on the lice…

Find the minimum length word from a given dictionary words, which has all the letters from the string licensePlate. Such a word is said to completethe given string licensePlate Here, for letters we ignore case. For example, "P" on the licensePla…

Find the minimum length word from a given dictionary words, which has all the letters from the string licensePlate. Such a word is said to complete the given string licensePlate Here, for letters we ignore case. For example, "P" on the licensePl…

problem 821. Shortest Distance to a Character solution1: class Solution { public: vector<int> shortestToChar(string S, char C) { int n = S.size(); vector<int> res(n, n); ; i<n; ++i) ; ; i<n; ++i) res[i] = min(res[i], abs(res[i-]+)); ; i&…

problem 819. Most Common Word solution: class Solution { public: string mostCommonWord(string paragraph, vector<string>& banned) { unordered_map<string, int> m; string word = ""; ; i<paragraph.size(); ) { string word = "&…

problem 581. Shortest Unsorted Continuous Subarray 题意:感觉题意理解的不是非常明白. solution1: 使用一个辅助数组,新建一个跟原数组一模一样的数组,然后排序.从数组起始位置开始,两个数组相互比较,当对应位置数字不同的时候停止,同理再从末尾开始,对应位置上比较,也是遇到不同的数字时停止,这样中间一段就是最短无序连续子数组. class Solution { public: int findUnsortedSubarray(vector<…

https://leetcode.com/problems/shortest-completing-word/description/ class Solution { public: string shortestCompletingWord(string licensePlate, vector<string>& words) { int cnt = 0; vector<int> dict(26,0); for (auto c : licensePlate) { if…

这是悦乐书的第309次更新,第330篇原创 01 看题和准备 今天介绍的是LeetCode算法题中Easy级别的第178题(顺位题号是748).从给定的字典单词中查找最小长度单词,其中包含字符串licensePlate中的所有字母.据说这样的单词可以完成给定的字符串licensePlate.在这里,对于字母我们忽略大小写.例如,licensePlate上的"P"仍与单词上的"p"匹配.答案肯定存在.如果有多个答案,则返回数组中首先出现的答案.licensePlate…

problem 720. Longest Word in Dictionary 题意: solution1: BFS; class Solution { public: string longestWord(vector<string>& words) { string res = ""; unordered_set<string> s(words.begin(), words.end()); queue<string> q; for(aut…

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 字典+暴力检索 日期 题目地址:https://leetcode-cn.com/problems/shortest-word-distance-iii/ 题目描述 Given a list of words and two words word1 and word2, return the shortest distance between these…

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 字典保存出现位置 日期 题目地址:https://leetcode-cn.com/problems/shortest-word-distance-ii/ 题目描述 Design a class which receives a list of words in the constructor, and implements a method that…

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 字典 日期 题目地址:https://leetcode-cn.com/problems/shortest-word-distance/ 题目描述 Given a list of words and two words word1 and word2, return the shortest distance between these two word…

题目简述 Given a string s consists of upper/lower-case alphabets and empty space characters ' ', return the length of last word in the string. If the last word does not exist, return 0. Note: A word is defined as a character sequence consists of non-spac…

我的服务器:windows server 2008(64位)+microsoft office 2007 企业版 业务:网站导出应聘word简历. 出现以下错误: 检索 COM 类工厂中 CLSID 为 {000209FF-0000-0000-C000-000000000046} 的组件失败,原因是出现以下错误: 8000401a 因为配置标识不正确,系统无法开始服务器进程.请检查用户名和密码. (异常来自 HRESULT:0x8000401A). 解决方案: 具体解决方法如下: 1:在服务器上…

How to view word document in WPF application (CSVSTOViewWordInWPF) Introduction The Sample demonstrates how to view word document in WPF application. WPF does not support to view Word documents directly but some customers want to show word document i…

转自:http://hi.baidu.com/lvneng/item/8147dcbb1436bfd085dd7962 当使用 Word 写论文或稿件时,Endnote 绝对是一个不错的帮手,不过偶尔会出现一些莫名其妙的问题,比如最近就遇到打开 Word 卡死的问题,初步怀疑是 Endnote 与 Word 在某个功能上的冲突导致的.这罪魁祸首归因于 Word 中的标记语法错误检查.因为 Endnote 插入到 Word 中其实都是些域代码,所以开启该检查功能,可能导致检查假死. 1. 打开 W…

Find the minimum length word from a given dictionary words, which has all the letters from the string licensePlate. Such a word is said to complete the given string licensePlate Here, for letters we ignore case. For example, "P" on the licensePl…

1.添加freemarker.jar 到java项目. 2.新建word文档. 3.将文档另存为xml 格式. 4.将xml格式化后打开编辑(最好用notepad,有格式),找到需要替换的内容,将内容换为变量(${变量名}). 5.生成表格,包括动态列和动态行.其中columnList 是List<String>格式的表头数据,datas 是List<List<String>>格式的全部表格数据. <w:tblGrid> <#list columnLi…

Find the minimum length word from a given dictionary words, which has all the letters from the string licensePlate. Such a word is said to complete the given string licensePlate Here, for letters we ignore case. For example, "P" on the licensePl…

摘要 1.作者提出了一种新的简单有效的方法,用于学习词义嵌入word sense embedding 2.传统的两种方法:(1)直接从语料库中学习词义:(2)依赖词汇资源的语义库 研究方法的创新点:通过聚类相关词的自我网络ego-networks,从而在现有的词嵌入中引出语义库. 3.集成的WSD机制允许在学习到的语义向量的上下文中标记单词,从而产生下游应用 4.这种新式方法能够与现有的无监督WSD系统相媲美 介绍 在NLP应用中,密集向量形式的术语表示是非常有用的.首先,它们能计算语义相关的单…

使用jacob将word转换成pdf格式   1.需要安装word2007或以上版本,若安装07版本学确保该版本已安装2downbank0204MicrosoftSaveasPDF_ XPS,否则安装2downbank0204MicrosoftSaveasPDF_ XPS.office10以上版本自带2downbank0204MicrosoftSaveasPDF_ XPS无需手动安装2.windows32位环境下需要jacob-1.14.3-x86.dll  windows64位需要jacob-…

[ 问题: ] Given a string s consists of upper/lower-case alphabets and empty space characters ' ', return the length of last word in the string. If the last word does not exist, return 0. 给你一个字符串,设法获取它最后一个单词的长度.假设这个单词不存在,则返回0. [ 分析 : ] A word is defined…

Shortest Palindrome Given a string S, you are allowed to convert it to a palindrome by adding characters in front of it. Find and return the shortest palindrome you can find by performing this transformation. For example: Given "aacecaaa", retur…

今天有个需求, 直接支持web端预览word,excel等文件, 查了一下很多写的比较麻烦, 这里找到一种简单的方式: http://view.officeapps.live.com/op/view.aspx?src= src后面填写你上传的文件地址, 例如:https://view.officeapps.live.com/op/view.aspx?src=http://opd9w8mwo.bkt.clouddn.com/%E6%B5%8B%E8%AF%95%E6%96%87%E6%A1%A3.…

效果: 思路: 简单的有两种方式下载,一种是流下载,一种是WriteFile下载.以下是使用WriteFile下载. 代码: protected void LinkButton1_Click(object sender, EventArgs e) { try { //WriteFile实现下载(word) string fileName = "qingpingguo.docx";//客户端保存的文件名 string filePath = Server.MapPath("~\\…

Given a string s consists of upper/lower-case alphabets and empty space characters ' ', return the length of last word in the string. If the last word does not exist, return 0. Note: A word is defined as a character sequence consists of non-space cha…

problem 1160. Find Words That Can Be Formed by Characters solution class Solution { public: int countCharacters(vector<string>& words, string chars) { ; unordered_map<char, int> charmap; for(auto ch:chars) charmap[ch]++; for(auto word:word…

problem 953. Verifying an Alien Dictionary solution: class Solution { public: bool isAlienSorted(vector<string>& words, string order) { unordered_map<char, int> alien_order; ; i<order.size(); i++) { alien_order[order[i]-'a'] = i; } for(…