brother 3170

****************************************************************/9 Ten //Bzoj 3170 One#include A#include -#include -#include the#include - #defineRep (i,n) for (int i=0;i - #defineF (i,j,n) for (int i=j;i - #defineD (i,j,n) for (int i=j;i>=n;--i) + #definePB Push_back - using namespacestd; +typedefLong LongLL; AInlineintGetint () { at intR=1, v=0;CharCh=GetChar (); - for(;! IsDigit (CH); Ch=getchar ())if(ch=='-') r=-1; - for(; isd

Test instructionsGiven n points, select a point at this n point to make the other point tangent to the point of the Chebyshev distance and minimum.SOL:Tjoi really ... Kind or waterproof ... If you know what Chebyshev's distance is, that's not a stupid question. If you do not know that does not have to be crazy ...Different from the random point of contact, this is selected with the X, Y axis or have a certain relationship. So we're going to do this like the smallest distance in the tree. And the

= BS (y, Ry, y[i]);ll t = 0;if (!px) {T + = smx[n-1]-LL (N) * X[i];} else {T + = LL (X[i]) * (PX * 2 + 2-n)-2LL * SMX[PX] + smx[n-1];}if (!py) {T + = smy[n-1]-LL (N) * Y[i];} else {T + = LL (Y[i]) * (PY * 2 + 2-n)-2LL * Smy[py] + smy[n-1];}ans = min (t, ans);}printf ("%lld\n", ans >> 1);return 0;}------------------------------------------------------------------------- 3170: [Tjoi 2013] Squirrel party Time limit: ten Sec Memory Limit:

. Bessie starts on the third row, only a few squares away from the Knights.Bessie can move in this pattern to get a shrubbery for the knights:n, W, N, S, E, E, N, E, E, S, S. She Gets the Shrubber Y in the northwest corner and then makes she away around the barriers to the east and then south to the Knights.SourceUsaco 2005 December SilverPs:Two times BFS,The first time is to find the shortest distance from 2 to 4.The second time is to find the shortest distance from 3 to 4.The code is as follow

The main idea: N points on a given plane, to find the minimum of one point in the N point to the Chebyshev distance of the n pointsChebyshev, that is, the maximum of the absolute value of each coordinate differenceFirst of all, if we want to convert the Manhattan distance to Chebyshev distance then we have to turn the point (x, y) into a new point (x+y,x-y) where the Chebyshev distance between the points is the Manhattan distance between the origin.Similarly, we can convert the Chebyshev distanc

Use a trendy phrase to describe Ubuntu: "Don't be infatuated with Brother, brother is just a legend ". Why? (The Voice of Shenyang echoed in our ears ...) The operating system I have been using is Debian, from sarge to etch to lenny, and then to the current testing version: squeeze. Ubuntu is only deployed on the Compilation server. The company encouraged different open-source operating systems, but I found

Follow the ghost Brother to learn PyQtPart.4, ghost Brother pyqtpart.4 We have been learning for the past two days since the Mid-Autumn Festival holiday. After studying the previous three articles, we can develop a simple tool for decompiling apk. To make it easier to use our own tools, we will process the search_file button in the third article. We will drag the file to the QLineEdit control to display the

You guys help your younger brother and younger brother. You have just got on the road and have some advice-Linux general technology-Linux technology and application information. The following is a detailed description. 1. The graphic interface is easy to use. Why do I need to use the character interface. 2. Read the following C language program and analyze what functions the program has completed? # Inclu

PHP eldest brother Elder sisters, help me solve a problem

. " 1) "; else $sql 2= $sql 2. " 0) "; if ($i } $result 2=mysql_query ($sql 2, $my _con) or Die (Mysql_error ()); if ($result and $result 2) { echo "Successfully added the question bank"; echo "Stand-alone here return"; } else echo "Error in adding a question bank"; } } Echo "; ?> This is the teacher set up an online answer system I wrote this is one of the additions to the question bank part but my last confirmation button clicked will not jump to the database statement he always

Brother even the ace PHP course send triple Hao! , brother even Triple Brother even the PHP job to send a triple-Hao gift! Surprise: Registration September 23 Class, the protection of wages straight up 1000 yuan! September enrollment study, after the Spring Festival employment, it is the golden peak of recruitment, a year to get the best season of high wages! Su

Fjnu 1157 fat Brother's Ruozhi Magic (fat Brother's mentally handicapped)Time limit:1000ms Memory limit:257792k "Description" "title description" Fat Brother I s a powerful magician. Both He and his enemy have N soldiers and each soldier have IQ. When both soldier is in PK, the one whose IQ is exactly higher than the another one would win. He can use Ruozhi magic to decrease his enemy's soldiers ' IQ, using

Fjnu 1152 fat brother and integer (Fat Brother and whole number)Time limit:1000ms Memory limit:257792k "Description" "Title description" Fat Brother recently studied number theory, him came across a very big problem-minimum does not appear positive integer. Fat brother get n positive

Fjnu 1153 fat brother and xor (fat Brother with different or)Time limit:1000ms Memory limit:257792k "Description" "Title description" Fat brother had master ACM, recently he began to study the operation of XOR (the operation "^"). He thought of a very interesting question:select arbitrary k positive integers from the n positive in

Follow the ghost Brother to learn PyQtPart.2, ghost Brother pyqtpart.2 After the simple layout in the first article, can we consider whether we can put a button to execute relevant actions? The answer is yes. After testing, we have simply sorted out the Click Event Response of a button to execute the decompilation action. Here we will record the learning process. 0x2: thinking process We want to perform th

Younger brother's homework (hpu1164) and younger brother's homework hpu1164 Time Limit: 1 Sec Memory Limit: 128 MB Submit: 74 Solved: 37 [Submit] [Status] [Web Board] Description Your younger brother has just completed the assignment of "adding and subtracting less than 100". Please check it for him. The format of each question (including the answer of the younger brother) isA+B=COrA-B=C, WhereAAndBIs

Brother, this is called multipart !, Brother multipart Brother, this is called multipart! Beautiful Life of the sun and fire god (http://blog.csdn.net/opengl_es) This article follows the "signature-non-commercial use-consistency" creation public agreement Reprinted please keep this sentence: Sun huoshen's beautiful life-this blog focuses on Agile development and

Younger brother want to learn PHP, which seniors can give the younger brother to learn php good book or study video

I have a submission form. Want to understand Php eldest brother elder sister to help me See.

14th Chapter Database252, [2014] brother Lian Gaulo PHP tutorial 14.1.1 Review Database [published, click to download]253, [2014] brother even Gaulo PHP tutorial 14.1.2 phpmyadmin Use [published, click to download]254, [2014] brother Lian Gaulo PHP tutorial 14.1.3 php Access mysql[published, click to download]255, [2014] brot