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
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
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
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
When the iPhone 5 comes out, we will adapt to screens with different resolutions like android.
The new version of the company's products must be adapted to the iPhone 5. After some effort, it is done. I would like to share with you the following:
IPhone 5 screen resolution: 1136x640, that is, when the height changes to 568, the name of the image is default-568h@2
a first responder, such as a mouse event or a keyboard event, which is the corresponding object. For example, in a multi-document program, the menu response events are generally connected to the FirstResponder, because the main interface is generally in another nib. At this time, FirstResponder is the FileOwner of your primary nib.Delegate object.Window. Window displayed when the application is started.After the application is started, you can customize your behavior as shown in the following f
The following is a summary of some problems when using h264 + AAC for video playback on iPad, iPhone, itouch, and other terminals.
1: audio and video synchronization problems
The reason is mainly because of the TS file timestamp problem. Sometimes it will also cause problems after file encapsulation type conversion,
For example, FLV-ts will cause audio and video to be not synchronized. The base time used by FLV (reference time): one second =
In iPhone development, we often need to perform animation switching between different pages, which looks better. There are three basic animations:
1. uiview
Uiview provides five official animation effects for you:
Uiviewanimationtransitionnone does not use the animation rotate from left to right to flip pages. The opposite is uiviewanimationtransitioncurlup, and uiviewanimationtransitioncurldown.
Example:
[Uiview beginanimations: @ "animat
Step 1: Connect your iPhone to your computer and enable iTunes on your computer.Step 2: Click the device in itunes, and then click the video (music) icon and click "file menu"-"add file to database", as shown in the figure.Music:Step 3: Now our impact will be displayed in itunes.Step 4: Click "file-add file to database", or add the entire audio/video folder to the database, and then select the file or folder to be added o
1. To Download WeChat from Apple 6, we must go to the Apple App Store to download it. Click the App Store App on the iPhone 6 desktop.2. After opening the App Store, we will see a "search" column at the bottom (if the appstore is very slow, we can refer to: appstore cannot open the appstore blank problem solution)3. Enter "WeChat" in the search box and then click "Search".4. Now you will see the "WeChat" app. Cl
"How to replace the iphone battery _iphone battery Replacement Method"
1, as shown in the following figure we have two screws in the back of the Apple 4, we just need to use professional Qi to twist it off.
2, after lifting the screws, you need to push up the rear cover as shown. This process needs to be very careful, otherwise the glass shell is likely to be damaged:
3, okay, now we can get the battery out, but one thing to note is that the ba
1, IPhone 6 Plus Flex
Although the iphone 6 Plus flex problem has been hotly discussed in the media, Apple says it is rare and only 9 customers have complained to the company about the iphone 6 Plus flex problem. We suspect tha
From the time of the exposure of the booking period, compared to earlier than before a lot, it seems that Apple really attaches great importance to the Chinese market.
It is reported that the release of the new iphone fuselage size may remain unchanged, the minimum capacity will still not 16GB, is expected to carry a new A9 processor, equipped with 12 million cameras, and add Force Touch technology, of course, the system is the latest iOS9, color mat
IOS Code is applicable to the layout of all iPhone phones.IOS Code is applicable to all iPhone mobile phone la implementations
This article mainly describes a set of code adapted to all iPhone layout solutions. The main point is to understand the principles and ideas.
Multiple projects adopt this layout method, and it feels good. You still need to check whe
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