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]=Aa[i]; - } the Else + { Ab[j]=aa[j-1]>b[j-1]?aa[j-1]:b[j-1];//here to optimize the update of the B directly and the AA update merge does not have to be in a heavy, improve the efficiency of the Code. the //because it is currently updated AA[J] so b[j] record is i-1 to j-1 the maximum update after AA and then update B does not affect the aa[j+1] update b[j+1] or the last layer of the update before the layer changed. +

, n)! =EOF) {Met (DP,0); Met (A,0); for(intI=1; i) scanf ("%d", A[i]); intMax, ans, k; K=0; for(intI=1; i) {k= k^1; Dp[k][i]= dp[k^1][i-1]+a[i];///Select the number of I, divided into paragraph I, so can only be a paragraph, then can only write;Max= dp[k^1][i-1]; Ans=Dp[k][i]; for(intj=i+1; j///J to start from I+1 because: to be divided into segments I must have at least I number, there is a j-1 below;{Max= Max (max, dp[k^1][j-1]);///Max divides the number of previous j-1 into the maximum val

It's so hard. Read the Kuangbin great God's blog to explain it. I wrote it for a long time ...#include #include#include#includeusing namespacestd;Const intmaxn=1000000+Ten;intA[MAXN],B[MAXN];intC[MAXN];intX[MAXN];intn,m;intMain () { while(~SCANF ("%d%d",m,N)) { for(intI=1; i"%d",X[i]); for(intI=0; i0x7fffffff; intans=-0x7fffffff; for(intj=1; j) { for(intI=1; I) { if(j==1) c[i]=X[j]; Else if(i==1) { if(b[i]0) c[i]=X[

1, if the input name and the name of the library exactly match the exact search 2, if the input name in the content contains information in the fuzzy matching 3. If the search has no results, convert the name into pinyin for searching /*** exact search or fuzzy search *enterdescriptionhere...* @param string $title * @return array1 precise 2 Blur * /publicfunctionsearch ($title) {if (empty ( $title )) {return;} $title =urldecode ( $title ); $goods = $this->getgoodsbyname ( $title ) if (!empty

;socket = new Wssocketcontroller ($this->sockethandle);}Establishing a server-side connectionPublic Function WebSocket () {$server = Socket_create (Af_inet, Sock_stream, sol_tcp);Socket_set_option ($server, Sol_socket, SO_REUSEADDR, 1);Socket_bind ($server, $this->ip, $this->port);Socket_listen ($server);return $server;}Public Function Start () {$this->pcntl->set ($this->socket, ' Run ', 3);$this->pcntl->start ();$this->socket->run ();}}Front page code:Socket process:1: Server-side open port wai

Add and subtract based on the date passed in, integer is addition, negative number is subtraction, but day.Num can be passed in: 1,2,3,-1,-2,-3, and so on, the default is to add a day; date can be passed in: 2017-01-01 format, the default is the day date.function datechange (num = 1,date = False) {if (!date) {Date = new Date ()///The current date is the default when no value is passed inDate = Date.getfullyear () + '-' + (Date.getmonth () + 1) + '-' + date.getdate ();}Date + = "00:00:00";//Set t

beforeState transition equation: Dp[i][j]=max (dp[i][j-1]+num[j],pre[j-1]+num[j]) Find out what I'm doing, soThe final state transfer equation:dp[j]=max (Dp[j-1]+num[j],pre[j-1]+num[j])1#include 2#include 3 using namespacestd;4 5 Const intn=1000010;6 Const intinf=0x3f3f3f3f;7 intNum[n],pre[n],dp[n];8 9 intMain () {Ten intn,m; One while(SCANF ("%d%d", m,n)! =EOF) { A for(intI=1; i"%d", num[i]), dp[i]=0, pre[i]=0; - - intMAX; thedp[0]=pre[0]=0; - for(in

Python Classic ExercisesThe answers that can be searched online are: for in range (1,85): If 168% i = = 0 := 168/ i ; if and and (i-j)% 2 = = 0 := (i + j)/ 2 = (i-j)/ 2 = n * n-100 pri NT(x)The output answers are:-99212611581But in fact, four figures are not in accordance with the conditions of +100 and +168, which are still the full square number;The correct code is as follows:Import= 0 while True: = n + + = n + 168 = in

Lambertian model reflects all the light evenly in all directions, and this method simulates a diffuse that is not realistic and does not calculate diffuse based on roughness roughness.Comparison of real images with Lambertian and Oren–nayarLuminance curves of Oren–nayar and LambertianThe exact same as in the wiki.Sigma is surface roughnessE0 is the irradiance at frontal irradiation.Rho is a reflection of the surfaceThe middle step is relatively simpleThe final formula isThis method is used in t

date_default_timezone_set(‘PRC‘);//默认时区//当前的时间增加5天$date1 ="2014-11-11";echo date(‘Y-m-d‘,strtotime("$date1 +5 day"));//输出结果：2014-11-16//相应地,要增加月,年,将day改成month或year即可//+++ 今天、昨天、明天 、上一周、下一周 +++++++++echo "今天:",date("Y-m-d",time()),";echo "昨天:",date("Y-m-d",strtotime("-1 day")),";echo "明天:",date("Y-m-d",strtotime("+1 day")),";echo "一周后:",date("Y-m-d",strtotime("+1 week")),";echo "一周零两天四小时两秒后:",date("Y-m-d G:H:s",strtotime("+1 week 2 days 4 hours 2 seconds")),";echo "下个星期四:",date("Y-m-d",strtotime(

Step 1: We click "Settings" on the phone and then find the "wallpaper" inside. Step 2: Then you can set up the wallpaper, and we click on the "Select New wallpaper" option to continue. Step 3: Here you can choose the IPhone6 Plus system with the wallpaper, of course, we can also choose the photo album to do Wallpaper. Step 4: Below the system wallpaper as an example, we click on "Static Wallpaper" This is ok oh. Step 5: If we f

Below we will introduce you to 5 to protect your iphone's shell, they can be broken, broken and waterproof and so on. 1.OtterBox symmetry Series Reason for recommendation: Don't take up the land in your pocket. This is a iPhone6 plus mobile phone shell, currently priced at 49.95 U.S. dollars (about 307 yuan). Solidity: Symmetry's slim protective shell is enough to cling to the phone to protect it. Overall, the phone's

"IPhone6 plus can't connect to the computer how to solve" 1, it is possible that the novice do not understand it, Apple phone connection to the computer is the need for itunes Oh, we install itunes on the computer and then connect the phone to the computer (with the IPHONE6 data cable Connection) 2. After we connect our phones to itunes, itunes will recognize the iphone device. 3, after the successful connection, we can see the iphone information

times, and ensure that the third press when not released. Answer/Hang up the phone In the use of headphones, if there is a phone call in, touch the "central button" key can answer the phone, again touch can hang up. Call Reservation When you're in the middle of a call and there's another call coming in, you just have to press the "central button" key to complete the reservation, if you If you hang up the reserved call, press the "central button" key again for 2 seconds. In the use of IPho

First, let's take a look at the configuration of vivo X6S Plus. It uses a Qualcomm Yunlong 652 eight-core processor, with 4 gb ram and 64 gb rom. The screen uses a 5.7 inch 1080 P Super AMOLED screen, the camera uses a 16 million pixel rear camera and a 8 million front camera, and the battery power is 3000 mAh. We will also introduce the specific performance in the following individual evaluations. Vivo X6S

Nginx load balancing-expansion function (NGINX Plus), nginx Load Balancing Nginx load balancing-expansion feature (NGINX Plus). This article mainly introduces the functions of NGINX Plus, and updates across different versions such as NGINX Plus R5, R6, R7, and R9.What is NGINX Plus