CF1062E Company】的更多相关文章

CF1062E Company 链接 cf luogu 题目大意 给定一颗树,有若干个询问,每个询问给出 l,r,要求编号为 ll~rr 的点任意删去一个之后剩余点的 LCA 深度最大,输出删去点的编号和 LCA 的最大深度 思路 一堆点的lca就是dfs序列的最大和最小的lca 因为只能删除一个点,那就看看删除最大的优秀还是删除最小的优秀. 修改其他的lca是不变的.查询次大线段树麻烦,主席树还能短一点. 代码 #include <bits/stdc++.h> using namespace…
\(\texttt{Solution}\) 数据结构学傻的蒟蒻来写一个新思路 这题的正解是利用多个结点的 \(lca\) 是 \(dfs\) 序最大的结点和 \(dfs\) 序最小的结点的 \(lca\).但是这里考虑如何不用这种方法. 首先用线段树合并处理出在每一个结点的子树里面的点. 答案分为两种情况: 1. 包含结点 \(l\). 那么我们可以以 \(l\) 为起点向上跳.找到第一个大小 \(\ge r - l\) 的结点 \(p\).然后在结点 \(p\) 上面二分找到是没有选哪个结点.…
目录 返回目录:http://www.cnblogs.com/hanyinglong/p/5464604.html 1.Elasticsearch索引说明 a. 通过上面几篇博客已经将Elasticsearch的安装配置以及基本概念和通信方式基本了解了,当了解完这些内容之后,继而就可以去使用它,学习它,也应用在项目中,从这篇博客开始将使用一个简单的教程来学习Elasticsearch,通过此教程,希望可以让大家对Elasticsearch能做的事以及易用程度有了解并且可以使用它,至于更加深层次的…
Scenario:  “How to get Addresses of “Customer, Vendor and Company” 1)      First we need to identify which table store address of each entity Table : LogisticsPostalAddress  : In Dynamics AX 2012 this is the main table which stores every address of e…
Shredding Company Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 5379   Accepted: 3023 Description You have just been put in charge of developing a new shredder for the Shredding Company Although a "normal" shredder would just shre…
E. MST Company time limit per test 8 seconds memory limit per test 256 megabytes input standard input output standard output The MST (Meaningless State Team) company won another tender for an important state reform in Berland. There are n cities in B…
题目链接: 传送门 Kefa and Company time limit per test:2 second     memory limit per test:256 megabytes Description Kefa wants to celebrate his first big salary by going to restaurant. However, he needs company. Kefa has n friends, each friend will agree to…
POJ 1416 Shredding Company Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 5231   Accepted: 2964 Description You have just been put in charge of developing a new shredder for the Shredding Company Although a "normal" shredder would…
Software Company Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 1112   Accepted: 482 Description A software developing company has been assigned two programming projects. As both projects are within the same contract, both must be hande…
h1. Story of Online Retail Company 在线零售公司的故事 Someone decides to sell a product. [Product Marketer Maintains Product Information]. [Buyer Places Purchase Order]. [Marketer Maintains General Site Content]. 有人决定去出售一个产品,[产品销售者维护产品的信息],[商品购买者创建购买订单],[产品销售…
传送门 D. Restructuring Company time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Even the most successful company can go through a crisis period when you have to make a hard decision — to rest…
Shredding Company Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 4653 Accepted: 2675 Description You have just been put in charge of developing a new shredder for the Shredding Company Although a "normal" shredder would just shred sh…
Shredding Company Time Limit : 2000/1000ms (Java/Other)   Memory Limit : 20000/10000K (Java/Other) Total Submission(s) : 8   Accepted Submission(s) : 7 Problem Description You have just been put in charge of developing a new shredder for the Shreddin…
data = """ Well,We will bet you dollars to donuts,there are so many crusher provider which are sale-and-run type company that make you a long- tailed cat in a room full of rocking chairs to choice the best equimpments for quarry or mining.W…
B - Kefa and Company Time Limit:2000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 580B Description Kefa wants to celebrate his first big salary by going to restaurant. However, he needs company. Kefa…
http://poj.org/problem?id=3216 Repairing Company Time Limit: 1000MS   Memory Limit: 131072K Total Submissions: 6776   Accepted: 1822 Description Lily runs a repairing company that services the Q blocks in the city. One day the company receives M repa…
1.List of Company Etymology 下面的维基百科词条是比较有名的一些公司的名称的来源 List of company name etymologies 2.Atmel : advanced technology for memory and logic 3.…
Shredding Company DescriptionYou have just been put in charge of developing a new shredder for the Shredding Company Although a "normal" shredder would just shred sheets of paper into little pieces so that the contents would become unreadable, t…
D. Restructuring Company Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/566/problem/D Description Even the most successful company can go through a crisis period when you have to make a hard decision — to restructure, disca…
B. Kefa and Company Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/580/problem/B Description Kefa wants to celebrate his first big salary by going to restaurant. However, he needs company. Kefa has n friends, each friend wi…
Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 3519   Accepted: 2009 Description You have just been put in charge of developing a new shredder for the Shredding Company Although a "normal" shredder would just shred sheets of paper…
Company Story | Vistaprint Company Story A Gap in the Small Business Marketplace It’s rare that a highly successful company mirrors its original business plan more than 15 years later.  Amazingly, the vision and the insight into an unfulfilled custom…
1.错误叙述性说明 20:27:34 call new_procedure(20150112) Error Code: 1318. Incorrect number of arguments for PROCEDURE company.new_procedure; expected 2, got 1 0.000 sec 1 queries executed, 0 success, 1 errors, 0 warnings 查询:call query_student() 错误代码: 1318 In…
http://codeforces.com/contest/794/problem/C Description Oleg the client and Igor the analyst are good friends. However, sometimes they argue over little things. Recently, they started a new company, but they are having trouble finding a name for the…
我今天遇到一个我不解的问题,是mybatis多对一关系查询出问题了,但是我自己还是解决了,在网上也查过那个错误,可是找不到我想要的.不知道你们遇到过没有,我接下来分享给大家.希望我这个第一篇博客能帮助到大家! 我定义的两个表information(航班信息表),company(航空公司表). CREATE TABLE `aviation`.`information` ( `id` VARCHAR(45) NOT NULL COMMENT '航班编号', `cid` INT NOT NULL CO…
How to quickly become effective when joining a new company The other day my colleague Richard asked me how I managed to get started at Lumi quite so quickly. It's a good question. When I started here I was pretty much doing useful work from my second…
1.错误描述 16:27:36 call new_procedure(20150112,1) Error Code: 1414. OUT or INOUT argument 2 for routine company.new_procedure is not a variable or NEW pseudo-variable in BEFORE trigger0.063 sec 2.错误原因 CREATE DEFINER=`root`@`localhost` PROCEDURE `new_pro…
https://finance.sina.com.cn/realstock/company/sh600522/nc.shtml http://hq.sinajs.cn/list=sh601006…
题目链接:https://codeforces.com/contest/1090/problem/A A conglomerate consists of n companies. To make managing easier, their owners have decided to merge all companies into one. By law, it is only possible to merge two companies, so the owners plan to s…
E - Company 思路: 首先,求出每个点的dfs序 然后求一些点的公共lca, 就是求lca(u, v), 其中u是dfs序最大的点, v是dfs序最小的大点 证明: 假设o是这些点的公共lca, in[o]是o的入时间戳, out[o]是o的出时间戳, 那么对于任意一点x, in[o] <= in[v] <= in[x] <= in[u] <= out[o] 所以o是x的祖先 所以o是这些点的公共lca 所以只要求出每段区间的dfs序最大的和最小的, 删除的要么是最大的,…