cheat sheet

:4096 Kbinput:standard inputOutput:standard outputA well-known sharper i*** invented a new to swindle people. There was N thimbles on the table, and there was a small ball with the number under each of the them. The balls is numbered with numbers from 1 to N from left to right. At one operation i*** changes the order of some subsequence of successive thimbles to the opposite. Your task is to find the order of numbers (from left to right) in sequence after all of his manipulations. The total numb

First of all, the subject is obviously to be converted into a judgment of feasibility.Then we consider DPSet F (i) to indicate the maximum value of the length of the 1->i familiar substringSo for I this point, either not in the familiar substring, or in the familiar substringSo getF (i) =max (f (i-1), F (j) +i-j);Where I-j is the length of the familiar substring that is divided, the following conditions are met:1, I-j>=k (K is two points out of the value)2. [J+1,i] This string is a substring of

, after the pilot, the Prime minister. Wen Chengdi Lijun disguised, to be satisfied as Imperial Concubine, Lijun not from, after the help of the Empress, Lijun to save loyalty to rape, and Huang Fu married.The modern huaiju Old ox eats the tender grass complete download, the entire scene time 56 minutes. Huaiju contract in full play MP3 download, 2 hours 35 minutes. Plot: down scholar Wang Qingming Caerleon on the way was cheated, lost marriage contract, by father-in-law drive out of the mansio

instinctive, your language, Behavior is more or less involuntarily obeyed the instinct of the drive.Common example, you drink wine, but not drunk, in the state of excitement, you will often do something you do not normally do, say some ordinary do not say words, even will not stop talking, do not need to think, specifically not for example, please each recalled their own or friends after the various acts of drunken, self-brain repair."Inertia" refers to you enter the "state", you will not consc

']:"");$line=isset($_get[' line '])? Intval ($_get[' line ']):0;if($file=="') Header ("Location:index.php?line=file=zmxhzy50ehq");$file _list=Array(' 0 '=' Flag.txt ',' 1 '=' index.php ', );if(isset($_cookie[' key ']) $_cookie[' key ']==' IDF '){$file _list[2]=' flag.php '; }if(In_array ($file,$file _list)){$fa= File ($file);Echo $fa[$line]; }?>According to the code content, when the cookie contains ' KEY=IDF ', you can access the ' flag.php ' file, change the file parameter to "flag.php" en

Spoofing form submission is almost as simple as making a fake URL. After all, form submission is only an HTTP request sent by the browser. Part of the request format depends on the form. The data in some requests comes from... Cheat form submission Creating a spoofing form is almost as simple as creating a fake URL. After all, form submission is only an HTTP request sent by the browser. Part of the request format depends on the form. data in some req

Online voting brush votes more flooding, the general brush ticket software is through the change of IP, submit a POST request, so the cost of the brush ticket is too low, the browser does not have to open, in fact, with the IP anti-brush ticket itself is not very good, in fact, User-agent is actually more convenient, In particular, the mobile-side user-agent can simply identify a user, after all, a small area involved, a company, a car look around you the proportion of mobile phone installed is

For novice programmers, just be careful not to miss the situation.The C language code is as follows:#include #include int main (){int n;scanf ("%d", n);if (n==0)printf ("1\n");else if (n%4==1)printf ("8\n");else if (n%4==2)printf ("4\n");else if (n%4==3)printf ("2\n");else if (n%4==0n!=0)printf ("6\n");return 0;}Arpa ' s hard exam and Mehrdad ' s naive cheat codeforces-742a (water problem)

I listened to music in bed last night and wanted to have a good rest, but I found my heart was always stuck and couldn't relax completely. So I lied to myself and said, "I have changed my mind, and I will never read any more books, and I will never think about the troublesome questions again .", As a result, my mind is open and easy to understand. Then I thought it would be interesting to read a book. If I never read it again, I would be reluctant to read it again. Live nowPractice has proved

start running, to the fast five point when all the answers areZCG Wit's A dropped the D question, but there is no egg use, because a dropped D problem too many peopleZCG rank11 just no money sad-story.We are sad, suddenly found that looks like the master because it is the topic of people so do not rank? And get the money ZCG the card line?The engine room seemed to jump up at that moment, OwO we were all cheering OwOFeel that moment happy ah, a long time not so happyAt this time I went out of th

([xy[0], xy[1]]);Delete This.openarr[xy[0] + "_" + xy[1];This.closearr[xy[0] + "_" + xy[1]] = 1;return This.returnonestrockes ();}}Public Tostringarr (arr:arrayLet strarr:arrayFor (Let I in arr) {Strarr.push (Arr[i].join ("#"))}return strarr;}Get four-direction lattice [x, Y,]Public Getfour (X1:number, Y1:number): arrayLet sige:arrayLet str1:string = x1 + 1 + "_" + y1;Let str2:string = X1-1 + "_" + y1;Let str3:string = x1 + "_" + (y1 + 1);Let str4:string = x1 + "_" + (y1-1);if (this. ARR[STR1]

a good idea than the idea of reality. Taking an internet celebrity as an example, the first thing he got into the venture was to decorate the office badly. A start-up company, office decoration so luxurious, at least I think that this guy is a black sheep, with a little money on the blind toss. Here, I do not want to say how industrious the small stationmaster, those entrepreneur how prodigal. In fact, those entrepreneurs are not stupid, because some of their ideas, they all know that it is sim

code, enter your own domain search. In addition, the common tools can also be detected now, so this method rarely appears. 4, put the link into the IFRAME frame This approach is similar to the JavaScript call mentioned above, his home page can see your link, but your link is placed in the IFRAME frame, the spider can not crawl. Shameless behavior current methods: The same view of the source code to see if there is a link to their own. Encounter an IFRAME frame, no matter how others

Link A site wants to have a good ranking in search engines, exchange links is the best and relatively safe SEO method, so over the years the Webmaster forum almost every day someone looking for a link to the site can be exchanged. For the search engine, in the case that has not yet found a good machine to judge the quality of the site, to major stations link more site first already is "Earth people know things", so most of the station in their own hard to make after the birth of the station wan

submitted to the document.Iii. usage of Visibilitychange When the page leaves, the Visibilitystate value will change accordingly, only need to be judged on the listener event.Implement ' cheat monitoring ' function, monitor users ' time and times of leaving the page : Parse the steps: A few global variables are defined first, and the unassigned values are reported underfine each time a change is made without a global variable.Leavetime: The ti

Layouttype= "log4net." Layout.patternlayout "value= "%level" /> - parameter> to Appender> + log4net> - Configuration>Log4net via OLE DB1 XML version= "1.0" encoding= "Utf-8"?>2 Configuration>3 configsections>4 Sectionname= "Log4net"type= "log4net." Config.log4netconfigurationsectionhandler, log4net "/>5 configsections>6 7 log4netDebug= "true">8 Root>9 Levelvalue= "INFO"> Level>Ten file record Format - One - A Appender-refref= "ADONETA

after the execution; Remember to restore memory. There are a lot of tutorials on the Internet about API interception, but I don't know how to say it anyway. In fact, my understanding is very simple, is to find ways to open the boss's office, sneak in, and then replace the bonus sheet, and then close the door, leave ... It's as simple as that. Note that there are three: one is the original function of the address, in which DLL, do not check the wron

http://zhangzhongjie.iteye.com/blog/1779891. prefaceThis article describes the Multi-sheet page Excel Report development method and the way to develop html,pdf such reports is roughly the same, the only difference is that the report output is an XML file, but this XML file supports Excel to open directly.This approach has the following two points of obvious advantages:(1) flexibility.If the customer on the report display style requirements very strict

css| Tips | page | style sheet 1. CSS Font Property shorthand rulesGenerally using CSS to set font properties is done: Font-weight:bold; Font-style:italic; Font-varient:small-caps; Font-size:1em; Line-height:1.5em; Font-family:verdana,sans-serif But you can also write them all up in one line: Font:bold Italic small-caps 1em/1.5em Verdana,sans-serif how nice! There is only one caveat: This shorthand method works only if you specify both the Font-si

There are many ways to add style sheets to HTML, each with its own advantages and disadvantages. New HTML elements and attributes have been added to allow the style sheet to be combined more easily with the HTML document. Connect to an external style sheet Embedding a style sheet means entering a style sheet inline sty