OC implementation of heap sequencing

/*It is recommended to look at the heap adjustment method first, the heap adjustment understand, the whole sorting algorithm even mastered the*/-(void) viewdidload{[Super Viewdidload];/*Test data*/Nsarray *[email protected][@3,@2,@6,@4,@1,@0,@6,@7,@5

POJ 2823 Sliding Window (segment tree interval query)

Main topic:Problem Solving Ideas:Code:1# include2# include3 4 using namespacestd;5 6# define INF999999997# define MAX10000108 9 structSegtreeTen { One intLeft , right; A intmx, MN; -}tree[max*4]; - the intA[max]; - intMaxx,minx; - intn,k; -

Gets the coordinates of the current mouse

Get the current coordinates of the mouse, can be implemented with Pagex or Pagey, the code is particularly simple, the code is as follows:pagex or pagey mouse pointer coordinates:Gets the coordinates of the current mouse

HDU 3709Balanced Number (digital DP)

Balanced numberTime limit:10000/5000 MS (java/others) Memory limit:65535/65535 K (java/others)Total submission (s): 2640 Accepted Submission (s): 1196Problem Descriptiona Balanced number is a non-negative integer the can be balanced if a pivot was

uva812 (violence)

Test instructionsFirst give a few stacks of goods, and then each stack of goods have a few, from the top to the bottom of the price is how much;Every commodity no matter how much you buy, sell is 10 dollars;Now there is a rule, you can only from the

Bootstrap < basic 22 > Oversized screen (Jumbotron)

Another feature supported by Bootstrap, the oversized screen (Jumbotron). As the name implies, the component can increase the size of the caption and add more margin (margin) to the landing page content. The steps for using the oversized screen

Topic 1112: Interceptor missiles

Title Description: A missile interception system was developed by a country to defend against enemy missile attacks. But the missile interception system has a flaw: although its first artillery shells can reach any height, each

Boulevard's Jane Reading notes 1

The author of this book comes up to quote a passage from Yugong Yishan: "Though I die, there are sons, and grandchildren, and grandchildren, and sons and grandchildren. Posterity, infinite chamber also. And the mountain does not increase, why do not

Hadoop Question List

1. When we develop common web apps, we always use ORM frameworks, such as hibernates, ibates, etc., in Hadoop we have been using writable objects, of course, if we want to implement our own object classes, we need to inherit this writable object, To

Object-oriented (member variables and local variables)

/*member variables and local variables.Range of functions.Member variables act on the entire class.A local variable variable acts in a function, or in a statement. For example, in a For loopIn-memory location:Member variable: In heap memory, it

Requestcode ResultCode Difference, use

Startactivityforresult (Intent intent,int requestcode) is used to start another activity and wait for its return, without a doubt, Intent is used to start the target activity, And what is the role of Requestcode?Since each activity can start any

A Tutorial by Example (reprint)

Transferred from: http://mrbook.org/blog/tutorials/make/Compiling your source code files can be tedious, specially if you want to include several source files and has to type The compiling command everytime you want to do it.Well, I had news for you

Longest Substring with at the most of the Distinct characters

Given A string S, find the length of the longest substring T that contains at most of the distinct characters.Given S = "Eceba",T is "ECE" which it length is 3.Below from explanation to code completely copied up to

Docker Getting Started learning notes

1 About Docker LXC-based container engine Golang Writing Core components: mirrors, warehouses, containers 1.1 Container VS VMSHttp://www.cnblogs.com/wang_yb/p/3923040.html Container kernel-based Cgroup and namespace

H-tickets HDU 1260 (Dynamic planning)

H-ticketsTime limit:1000ms Memory limit:32768kb 64bit IO format:%i64d &%i64uSubmit Status Practice HDU 1260DescriptionJesus, what a great movie! Thousands of people is rushing to the cinema. However, the really a tuff time for Joe who sells the film

VS2013 under the Sort source analysis

Because before the debug mode found that the STL's sort is simply too slow to endure, so I wrote an SGI sort, and later found in release mode, VS comes with the sort fast no, studied the next.Here are some and sgi-stl interlinked things on the brief,

UVALive-6800 the Mountain of Gold? (Bellman-ford find negative power loop, DFS)

Topic linksHttps://icpcarchive.ecs.baylor.edu/external/68/6800.pdfBellman-ford according to the template hit a section, can find the negative power loop, the problem is to judge 0 points in the negative right loop, so wrote a memory of Dfs.#include

FZU-1920 left Mouse Button

FZU-1920Left Mouse Button Time Limit: 1000MS Memory Limit: 32768KB 64bit IO Format: %i64d &%i64u Submit Statusdescription Mine Sweeper is a very popular small game in Windows operating system.

What is the security context?

What is the security context? (1) security context of type-based mandatory policiesAll operating system access control is based on the access control attributes related to the subject and object. In SELinux, the access control attribute cup is

Vimrc file and vimrc configuration file

Vimrc file and vimrc configuration file When using vim, you can configure vim according to your own needs and put the configuration information in the. vimrc file in the main directory. In fact, the vimrc file puts some common commands in the vim

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