zen cash

left, at least to ensure that there is no tj>ti,j update I situation. Then the left update to the right of the situation is completely legal.After the separation, the two sides of the query is ranked according to the slope, so use the stack to maintain the convex hull on the left, and then use this convex package to update the right side of the F value of the point, these are O (n).The final merge, or O (n). The total time complexity is O (Nlogn), very good time complexity and code complexity.C

].idElset[l2++]=A[i]; Rep (i,l,r) a[i]=T[i]; CDQ (L,mid); inttop=0; Rep (i,l,mid) { while(top>1cross (a[s[top-1]],a[s[top]],a[i]) >=0) top--; s[++top]=i; } s[++top]=0; Rep (I,mid+1, R) { while(J1]) +EPSGT;A[I].K) J + +; intnow=a[i].id; F[now]=max (f[now],a[i].a*a[s[j]].x+a[i].b*a[s[j]].y); } CDQ (Mid+1, R); L1=l,l2=mid+1; Rep (I,l,r)if(l1Elset[i]=a[l2++]; Rep (i,l,r) a[i]=t[i];}intMain () {n=read (); scanf"%LF", f[0]); Rep (I,1, N) {scanf ("%LF%LF%LF", AMP;A[I].A,AMP;A[I].B,AMP;A[I].R

You can view more inventions: Miniature electric car)Smart TV ideas)Compressed air powered bicycle We all often have this experience when we go to the ATM to withdraw money. a atm has no money. You have to insert a card and enter a password. Once you see no money, you have to queue up at the ATM next to it, but the same thing keeps happening in the future. Everyone wants to try this machine and then come to the queue as disappointed as you are.So why don't I design a

(;;) { AP1=p2;p2=Pre (P2); + if(P1.error () | | P2.error ()) Break; the if(DCMP ((p1-a) * (p2-a)) >=0) Break; - Gap.erase (p1); $ } theD1=pre (a), d2=next (a); the if(D1.error ()) a.k=0;Elsea.k=Calc_k (d1,a); Gap.insert (a); the if(!d2.error ()) Gap.erase (D2), d2.k=Calc_k (A,D2), Gap.insert (D2); the } -InlineDoubleGet_k (DoubleADoubleb) { inNode tmp;tmp.f=1; tmp.k=-a/b; thetmp=* (--Gap.lower_bound (TMP)); the returna*tmp.x+b*tmp.y; About } the DoubleA[MAXN],B[M

According to information from the Hong Kong stock exchange, Ma Huateng, chairman of Tencent Holdings (0700.HK), reduced his holdings by July 12-7 shares from June 14, 10 million, accounting for 0.57% of the issued share capital. The price per share is between 6.2-6.231 Hong Kong dollars, about HK $62.1 million for cash withdrawal; Ma Huateng holds 13.11% of Tencent's shares. the message puts pressure on the stock price. Tencent Holdings fell 1.613

Title: http://poj.org/problem?id=1276Multi-Backpack template problem, nothing to say, but must use the idea of binary system, otherwise it will time out, the idea of binary system in the previous blog has introduced, here is not more said.#include #includestring.h>#include#include#includeusing namespacestd;intv,n,w[ -],cnt[ -],dp[1000010];voidcomintv) { for(intI=v; i) {Dp[i]=max (dp[i],dp[i-v]+v); } return ;}voidOneintv) { for(inti=v;i>=v;i--) {Dp[i]=max (dp[i],dp[i-v]+v); } return

{f[i-x*h+w]}+g (b[i]Can be converted using the above method to perform monotonic queue optimization.My own flagging process:Like Dp[i]=max (Dp[j]+cost (j+1,i)) +m,cost with monotonic DP can be optimized with monotone queueWe try to transform it into a formDp[j]=max (Dp[j-w[i]*1]+c[i]*1,dp[j-w[i]*2]+c[i]*2]) ...Set kdp[j]+c[i]* (i-j)/w[i]>dp[k]+c[i]* (i-k)/w[i]dp[j]-dp[k]>c[i]* (I-K-I+J)/w[i]dp[j]-dp[k]>c[i]* (j-k)/w[i]Obviously not, the right side is not monotonic, j-k can not move the itemSet J

) use R=cur.fetchone () print (' Please enter the withdrawal amount:') money=float (input ()) if Money%50!=0:print (' The amount is not legal ') Elif money>1000: Print (' cannot exceed single limit ') Elif money>user[2]: print (' Insufficient balance ') Else:result=user[2]-money Cur.execute (' Update user_info set money=%s where name=%s ', [result,user[0]]) conn.commit () Print (' Current account balance:%s '%result) if choice== ' 3 ': #进行取款交易前, read the latest data from

You do not dye the dust, let me feast for the eyes, let me read your Fang Hua-li, not to the poor and change the festival-the word. Dust on the MO　　In the world, perhaps there will be such a woman, seclusion in the mountains and rivers, green Plum, reading listening to music, flowers and plum, painting poem, with a simple pen, in the text of practice, for the time to trace the Qing Dynasty deliberately, for the flowers and insects ropes sentence, for the flower met punctuation. Wandering in the

Through the rewrite and automatic loading mechanisms, Zen-Cart enables secondary developers to conveniently add their own functions to the core code, however, developers cannot add their own code to different places in the Zen-Cart core code without disrupting the original code. therefore, Zen-Cart introduces the notification/observer mode (observer/notifier syst

The following excerpt from Baidu know a question and answer: Q: Zen Channel system max upload file only 2M How to modify the increase a: in the host root directory has a php5.ini file, download down to add the following two statements, upload overlay can. Upload_max_filesize=50mpost_max_size=50m the second cannot be less than the first because the post may include attachments. Of course is completely can ask: I changed, but the

Deployment of Zen Road management system using Raspberry PiApt-get Install Apache2Apt-get Install PHP5Apt-get Install Mysql-serverApt-get Install Mysql-clientApt-get Install Php5-mysqlAfter completing the above, reboot your system, rebootThis will see the detailed process ... To test the Apache server, you can see the IP address of your own Raspberry Pi.Cd/var/www/htmlwget http://dl.cnezsoft.com/zentao/8.2.4/ZenTaoPMS.8.2.4.zip Download the latest cod

People who have used Zen-cart know that the next step in Zen-cart is the following (where the representation in [] is not required): 1. Shopping cart (shopping cart) 2. [Shipping Method (delivery method)] 3. Payment method (Payment method) 4. Order Confirmation (Confirmation) 5. [Payment by third party website] 6. Order Processing (checkout process)-This step is important because the information in the shop

--- Modify the header --- 1. the header is divided into two parts:1. Part 1: Changes to this file in zencart/schemdes/templates/template_default/common/html_header.php 2. The second part mainly displays the page's header, including the login information, shopping cart, and navigation information below.This file is changed in zencart/schemdes/templates/zccn/common/tpl_header.php Modify the file zencart/DES/ages/sChinese/zccn/header. php where the Chinese font displayed in the header is located 2.

The steps for installing FCKeditor in Zen cart are as follows: 1. Download FCKeditor from the official website, decompress it, and upload it to the editors/FCKeditor/folder under the Zen cart installation directory. 2. Open Editors/FCKeditor/_ samples/default.html under the installation directory of Zen cart, and select PHP sample to test whether FCKeditor can

Version Operating system: CentOS Linux release 7.2.1511 (Core) php:5.6.33 nginx:1.12.2 mysql:5.6.38 (192.168.1.103 's Windows) Zentao Zen Road: 9.7.stable Installation path Source Path:/USR/LOCAL/SRC php:/usr/local/php Nginx:/usr/local/nginx Zentao Zen Road:/opt/zentao Install PHP Installing PHP Dependenciesyum install gcc libxml2-devel openssl-dev

Recently remembered to standardize software development process, so must find a project management artifact. Google, Baidu crazy search a lot of, and finally locked the Zen road. Zen Road is the first domestic excellent open source project management software, open source, on these two words I will decisively, not hesitate to choose it. Because of writing PHP is still in college, and then did not touch, so

Google Analytics, a free web Analytics tool, can provide-a range of statistics on your website traffic and market ing effectiveness. One of the more useful features of Google Analytics are the ability to flag certain pages as "goals." This is specifically beneficial to e-commerce Web sites such as your Zen Cart store where you may set the Checkout Success Page as a goal so, this can is reported on Google Analytics. Information such as number of visito

violated (these rules are paramount)9.Errors should never pass silently. Unless explicitly silenced.do not tolerate all errors unless you are sure you need to (catch exceptions accurately, do not write except:pass -style code)10.In the face of ambiguity, refuse the temptation to guess.When there are many possibilities, don't try to guess11.There should be one--and preferably only one--obvious-to-do it.24Instead, try to find one, preferably the only obvious solution (if unsure, use the brute-lif

How to let the lack of new ideas in the photo of new tricks, below and everyone to share a course of the crow, teach you to use PS to create Zen-aesthetic flowers. 1. Comparison diagram and analysis of ideas Analysis: The screen is a bit messy, the color of the leaves is not transparent, the subject of the backlight is somewhat dark. The whole picture has no new ideas. Solution: Through processing and filter to make the Mapl