supercomputer capabilities

It's mine:#include #includeusing namespacestd;intx[100001],y[100001],d[100001];inti =1;intMain () {memset (d,-1,sizeof(d)); intN; CIN>>N; while(n--) { intAns =0, M; CIN>>x[i]>>Y[i]; for(intj =1; J*j ) { if(X[i]%j = =0) {ans++; M=J; } } if(M * m = =X[i]) ans= ans*2-1; Elseans= ans*2; if(Y[i]) { for(intj =1; J*j ) { if(X[i]% J = =0 I-d[j] Y[i]) ans--; if(X[i]% (x[i]/j) = =0 i-d[x[i]/j] j) Ans--; } coutEndl; } Else if(Y[i]

select,poll. Of course, he also has the agent function, the proxy function is the protocol forwarding, Nginx core function can be said to be I/O, whether it is agent or static state file service7, the HTTP protocol, the protocol is very backward, but also very inefficient, because the design of this protocol is not expected to have today's application scale, The current mainstream is the 1.1 version, in fact, many improvements, but the original web infrastructure is not so easy to replace, such

following :#include unit16_t htons (unit16_t host16bitvalue);unit32_t htons (unit32_t host32bitvalue);/* Returns the value of the network byte order */unit16_t Ntohs (unit16_t net16bitvalue);unit32_t Ntohs (unit32_t net32bitvalue); /* Returns the host byte order value */s should be treated as a 16-bit value (for example, TCP or Udpport). Consider L as a 32-bit value (e.g. IPV4 address);In addition to the byte order problem for each field in the protocol header, there is a byte order problem wit

Haproxy installed on CentOS 7, the log is not logged by default. You need to do a configuration to log the logs.1. Create a log file/var/log/haproxy/haproxy.logCd/var/logsudo mkdir haproxycd haproxysudo touch haproxy.logsudo chmod a+w haproxy.log2. Turn on the Rsyslog haproxy logging functionEdit the/etc/rsyslog.conf file to$ModLoad Imudp$udpserverrun 514The # before two lines is removed.In# Save Boot messages also to boot.loglocal7.* /var/log/boot.

in two ways, the first is to set the minimum shard size of the file to be larger than the file size, the second method is to use the Fileinputformat subclass, and overload the Issplitable method, set the return value to False.6, Recordreader classInputsplit defines how to slice the work, and the Recordreader class defines how to load the data and convert it to a key-value pair that is appropriate for the map method to read. Its default input format is Textinputformat.7, OutputFormat classSimila

Previously, the company received a project, one of the functional requirements in the selection of suppliers, the product in the schedule is after the supplier as a filter, and after the selected products, I think after the implementation code is:Among them, the main is through the "domain" of its own properties or functions, to achieve product filtering.' Seller_ids.name ', the main product table in which the Supplier attribute corresponds to the supplier's name, "partner_id", is mainly the cur

learn the content, to achieve the goal, I believe there are goals and plans will be able to do more with less.How to improve planning ability?The first thing is to do things in a planned way . To plan for a goal, the first step is to break down the target and break it down into a small achievable goal (not earning 100 million), such as when I wrote the book "The Art of concurrent programming," I started out by sorting out the books and writing the articles in one article The goal of each month

X5o! P % @ AP [4 \ pzx54 (P ^) 7cc) 7 }$ EICAR-STANDARD-ANTIVIRUS-TEST-FILE! $ H + H * This section Code(Red part) is a virus code developed by the European computer antivirus Association. The signature code is included in the virus code library of various antivirus software. Therefore, it can be used as a virus scanning engine. The following is the level:Special: After the code is copied, the system prompts that the memory has a virus.Excellent: A virus (or delete it directly) is prompted

Let's use this simple question to test your logic thinking andAlgorithmCapability. If you can write the implementation algorithm within three hours, congratulations! You have become a master.ProgramPotential capabilities of Members. If you write an algorithm within three days, you can become a cool-man programmer. If it can be written within three weeks, you are a normal programmer's level of thinking. If you haven't written it out for two months, you

I have been a consultant for a long time, and my previous work has also involved sales, therefore, the book "make a ticket" read over the past two days has added an IT Salesperson's feeling. There is one sentence in the middle: What is the biggest difference between junior sales and managers and bosses? -- Is the ability to integrate resources. They discover and control competent people to serve the chopsticks sales target. This sentence is utilitarian and realistic, but to be honest, it does t

the A machine. If service_name on C is HelloWorld, enter "127.0.0.1:9000/helloworld" in the database connection string field after entering the database user name and password correctly in the login window that "Plsql Developer" starts, You can log on to the database on C. As shown in the following:"Plsql Developer" access to the local 9000 port of all requests, are SECURECRT through the B machine forwarded to the C 1521 port, so that a can break through the firewall restrictions, access to C s

/line '; the } - Wuyi Public functionParse_subdomain () the { - $this->subdomain $this->parse ($this->route_config[' subdomain '),$this-subdomain); Wu } - About Public functionParse_uri () $ { - $this->uri $this->parse ($this->route_config[' URI '],$this-URI); - } - A Public functionParse$routeconfig,$subject) + { the foreach($routeconfig as $pattern=$route) { - $arrRoute=Explode(‘/‘,$route); $ the

One of the strengths of MVC is the automatic assembly function, that is, the HTNL name or ID of the foreground page is the same as the background code viewdata["ID", and assigns a value to the viewdata["id", then the viewdata["id" will be automatically rendered when the page renders. The data is displayed on the foreground page. Here's an example:The following code is available on the foreground page:The code in the action is as follows:viewdata["City" = new list{New selectlistitem{selected=fals

of stitching:" +SS3); $String SS4 =Ss1.concat (SS2); $System.out.println ("Splicing of the second way:" +ss4); - - the } - Wuyi } the - /* Wu Requirement: The first letter of a string is capitalized and the remainder is lowercase. (only English uppercase and lowercase characters are considered) - Analysis: About A: Intercept the first letter of a string//preserve String type $ B: Intercept the remaining letters//keep String type - C: Change A to uppercase - D: Change B to lowercase - E: Spli

We have a info.plist file in our project, we have been in touch with this file since we did the localization setup, there are many settings.You can even view it in XML format, but usually you edit this file by clicking on the project name at the top of the engineering catalog:You have a lot of features in your app that you can't use until you set them up to enable, and the switch is interesting to indicate whether it's available via a switch, such as when we used the Mapkit to do the map functio

Alibaba Cloud Iot framework ServerSuperIO tutorial-20. Network Communication Controller grouping to improve interactive load balancing capabilities. V3.6.6 released, Iot Controller20.1 Overview ServerSuperIO originally had only one network controller in network communication mode. in self-control mode, concurrency mode, and Singleton mode, the returned data is processed asynchronously without any performance problems. However, in the round-robin mode,

("Gpio_input_lte") Wdata=XLWT. Workbook () woutputtable=wdata.add_sheet ('Gpio_output') nrows=Inputtable.nrowsncols=Inputtable.ncolsstate_max=nrows-2Band_config=[]i=0j=0k=0m=0C1=0gpio_input_value=[0,0,0,0]#Find differrent Band config in the cell forIinchRange (State_max): forJinchRange (7): ifInputtable.cell_value (i+2,j+3)! =0:band_config.append ([]) band_config[m]=inputtable.cell_value (i+2,j+3) M=m+1Band_config=list (set (Band_config)) forKinchRange (len (band_config)): forIinchRange

text-rendering.8. Using Max-height in the pure CSS slidersUse Max-height to implement hidden, displayed animations. . Slider UL { max-height:0; Overlow:hidden; } . slider:hover UL { max-height:1000px; Transition:. 3s ease; } See Benbow "Auto Value CSS3 Transition solution"9. Initialize box-sizingInherit the box-sizing attribute from HTML, so that later maintenance is more convenient. HTML { Box-sizing:border-box; } *, *:be

The difference between string and StringBuilder is not described in detail here. After all, there are a lot of articles on the Internet. Here I will directly post a comparison of new capabilities for testing. You will know the differences between them at a glance. First, let's briefly explain string and StringBuilder; The string object cannot be changed. Every time you use a method in the System. String class, a New String object will be created in th

Building a successful website requires only three simple capabilities, or elements. In fact, these three items are known to all: Content Design Technology Although these three elements are very simple, but it is really necessary to combine these three elements, it is more difficult than imagined. What is content In the traditional sense, this is what you want to present to the reader. According to the new management, content is what the reader wants t