Archives: Operation Change

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HDU1698:Just a Hook(线段树区间更新)

Problem Description In the game of DotA, Pudge's meat hook is actually the most horrible thing for most of the heroes. The hook is made up of several consecutive metallic sticks which are of the same length. Now Pudge wants to do some operations on t

Java设计模式----桥梁模式

1. 桥梁模式简介 桥梁模式(Bridge)是一个非常有用的模式,也是比较复杂的一个模式.熟悉这个模式对于理解面向对象的设计原则,包括"开-闭"原则(OCP)以及组合/聚合复用原则(CARP)都很有帮助.理解好这两个原则,有助于形成正确的设计思想和培养良好的设计风格. 注:<Java与模式>一书认为Bridge模式不是一个使用频率很高的模式,我不太赞同,我认为Bridge模式中蕴涵了很多设计模式的关键思想在里面,所以我这里采纳了<Design Patterns Exp

hdu 1698 Just a Hook lazy线段树

Just a Hook Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description In the game of DotA, Pudge's meat hook is actually the most horrible thing for most of the heroes. The hook is made up of several consecu

线段树和下移操作解决HDOJ 1698

Problem Description In the game of DotA, Pudge’s meat hook is actually the most horrible thing for most of the heroes. The hook is made up of several consecutive metallic sticks which are of the same length. Now Pudge wants to do some operations on t

23种设计模式 UML 类图及对应示例代码 (一)

1.DoFactory.GangOfFour.Abstract.Structural Abstract Factory:提供一个创建一系列相关或相互依赖对象的接口,而无需指定它们具体的类. 工厂模式:客户类和工厂类分开.消费者任何时候需要某种产品,只需向工厂请求即可. 消费者无须修改就可以接纳新产品.缺点是当产品修改时,工厂类也要做相应的修改.如:如何创建及如何向客户端提供. Code using System; namespace DoFactory.GangOfFour.Abstract.S

hdu 1698 Just a Hook 线段树区域更新

分析: *每个线段树的结点存储该结点所代表区间的颜色d[v].c,如果该区间全为同样的颜色,则用一个正数(1,2,3)表示,如果含有多种颜色,则用0表示, *每次执行染色操作时,如果所要染的颜色与区间颜色一样,则停止,如果所要染区间跟当前结点区间一致,则直接将所要染颜色赋给当前结点的d[v].c, *否则,如果当前结点区间不是混合色,则先将当前结点的颜色赋给左右子结点lc(2*v)和rc(2*v+1),并递归下去. code_1: Description In the game of DotA,

hdu1698 Just a Hook 线段树 延时更新

Just a Hook Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 20252    Accepted Submission(s): 10145 Problem Description In the game of DotA, Pudge's meat hook is actually the most horrible thing

Mysql 5.6 ONLINE_DDL

下面是mysql 5.6 ONLINE_DDL列表: Table 14.6 Summary of Online Status for DDL Operations Operation In-Place? Copies Table? Allows Concurrent DML? Allows Concurrent Query? Notes CREATE INDEX, ADD INDEX Yes* No* Yes Yes Some restrictions for FULLTEXT index; s

hdu1698(线段树,简单的成段更新)

地址:http://acm.hdu.edu.cn/showproblem.php?pid=1698 Just a Hook Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 12488 Accepted Submission(s): 6221 Problem Description In the game of DotA, Pudge's me

java-pattern 之 读书笔记7 ---Bridge

bridge模式就是所谓的桥模式,这种模式应用的不是那么频繁,但是却也是比较有用的.桥模式主要是把抽象化和实现化分离,使软件系统的抽象化和实现化之间使用组合/聚合的方式而不是继承的关系.从而使两者可以独自的变化.桥 顾名思义就是将两者搭建起来,使用的时候要用什么就在什么那里搭建一个桥. // Bridge pattern -- Structural example using System;// "Abstraction"class Abstraction{ // Fields pro

23种设计模式-20-桥接模式

目录(?)[-] 一桥接模式简介Brief Introduction 二解决的问题What To Solve 三桥接模式分析Analysis 桥接模式结构 代码 实例运行结果 四桥接模式实例分析Example 场景 代码 实例运行结果 五总结Summary 一.桥接模式简介(Brief Introduction) 桥接模式(Bridge Pattern),将抽象部分与它的实现部分分离,使的抽象和实现都可以独立地变化. Decouple an abstraction from its implem

HDOJ 1698 Just a Hook(区间更新)

Just a Hook Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 23067 Accepted Submission(s): 11551 Problem Description In the game of DotA, Pudge's meat hook is actually the most horrible thing for m

HDU1698线段树区间更新

原题http://acm.hdu.edu.cn/showproblem.php?pid=1698 Just a Hook Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 16935 Accepted Submission(s): 8427 Problem Description In the game of DotA, Pudge's mea

just a hook hdu 1689线段树

Just a Hook Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5529 Accepted Submission(s): 2568 Problem Description In the game of DotA, Pudge’s meat hook is actually the most horrible thing for most

Problem A hdu 1698 Just a Hook

Just a Hook Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 11857 Accepted Submission(s): 5890 Problem Description In the game of DotA, Pudge's meat hook is actually the most horrible thing for mo

HDOJ1698 Just a Hook(线段树)

Problem Description In the game of DotA, Pudge's meat hook is actually the most horrible thing for most of the heroes. The hook is made up of several consecutive metallic sticks which are of the same length. Now Pudge wants to do some operations on t

Java &amp; Security @ JDJ

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ALM / QC 64-bit Patch 12 S-Chinese

Patch information Title: ALM / QC 64-bit Patch 12 S-Chinese Document ID: KM00410706 Product: Quality Center Version: 11.00 OS: Windows Updated: 2013-四月-22 Critical: Yes Summary: ... Critical General Release ... quality center 11.00 ... windows: 2003-