rectangle consisting of "#", long and wide specified by userHeight= Int (Input ("Height:")) Width= Int (Input ("Width:")) Num_height=0num_width=0 whilenum_heightHeight:num_width=0 whilenum_widthWidth:Print("#", end="") Num_width+ = 1Print() Num_height+ = 1Output Result:In Summary 1. Familiar with the IF statement in Python and the syntax rules of the while statementWhile condition : EXECUTE statementIf condition : EXECUTE statementelif conditions : EXECUTE statement Else C
Reading Notes (10): Linux disk and file system management (3), Linux private dish
This article mainly summarizes the commands used to manage hard disks and file systems in Linux. When we add a hard disk to the system, what steps do we need to take to truly use it? You can perform the following steps:
(1) partition the disk and create available partitions;
(2) format the partition and format it into a file s
DescribeFor resistors with resistance of R1 and R2, the parallel resistor resistance formula is calculated as follows:R = 1/(1/R1 + 1/r2)Input two resistor impedance size, floating point, separated by a space. The impedance after the output is in parallel, the result is 2-bit sample input after the decimal point is retained1 2Sample output0.67Hint that the calculation process uses the float type1#include 2#include 3 intMain ()4 {5 floatr,r1,r2;6sc
bubbling Algorithm > [0] is the minimum value - for(intj=0;j//number of rows to compare to for(inti=0;i//Number of comparisons (number of columns) + //the more rows you compare, the fewer times you need to compare the number of accompanying numbers, and the less you need to-j the last number so you don't have to compare so-1 - if(t[i]>t[i+1]){ the Doublex=T[i]; *T[i]=t[i+1]; $t[i+1]=x;Panax
) { _categoryrepository.insert (new Category () { = input. Name });4. Add a DTO Create a new class CreateCategoryInput.cs under the DTO directory with the following code: Public class Createcategoryinput:entitydto,iinputdto { publicstringgetset;} }5. Modify Index.js finally open the Index.js and add the following code:...var_categoryservice =abp.services.app.category; var_createmodal =Newapp. Modalmanager ({ViewUrl:abp.appPath+ ' Mpa/category/createmodal
Reading Notes (10): Linux disk and file system management (3)
This article mainly summarizes the commands used to manage hard disks and file systems in Linux. When we add a hard disk to the system, what steps do we need to take to truly use it? You can perform the following steps:
(1) partition the disk and create available partitions;
(2) format the partition and format it into a file system that can be us
Stringbyappendingpathcomponent:filename]; //get the path, open the terminal opening to remove Xxx.mp3 directory, you can visually see the download of MP3 fileNSLog (@"%@", Savepath); Nsurl*saveurl =[Nsurl Fileurlwithpath:savepath]; /*1.location is the temporary save path after the download, you need to move it to the location you want to save 2.move faster than copy (1). Because copy needs to generate a new file on disk, this The speed is very slow; (2). After the copy, but also to delete the t
[Root@mypc disk1]#./runinstaller
Starting Oracle Universal Installer ...Checking Setup requirements ...Check operating system version: Must be redhat-3, SuSE-9, SuSE-10, redhat-4, redhat-5, redhat-6, UnitedLinux-1.0, Asianux-1, Asianux-2, Asianux-3, E Nterprise-4, enterprise-5 or SuSE-11Failure to pass Exiting Oracle Universal Installer. You can find a log of th
1, right-click on the root directory under the connection to create the databaseEnter the database name, set it up, and click on the page to determine the success of the creation2. Double-click to open DatabaseThe first of these is the table, the most important and fundamental of the table.3, CREATE TABLE, find table Right-click, create table.First of all to determine the column, column name, the database do not use Chinese name to do the column name.
OWASP top 10 top 3rd threats: "corrupted authentication and session management". In short, attackers can obtain the sessionID By eavesdropping the user name and password when accessing HTTP, or by session, then impersonate the user's Http access process.Because HTTP itself is stateless, that is to say, each HTTP access request carries a personal credential, and SessionID is used to track the status, sessionID itself is easily listened to on the networ
Nineth group scheduling software system Project manager: Fan JiaqiWhen we tested the project, we found that there were some minor problems with the ability to support multiple classes to add a course, which only supported multiple additions but not multiple deletions.We had a heated discussion on this issue, and everyone made valuable and meaningful comments, but I had a little problem with the project.Description, I hope that we have some small issues on the project to be careful and careful tr
10 tips for PHP scripts (3 ). Include files if the current Web site development project is large, you must have a deep understanding of code reuse. for example, whether it is HTML or PHP code block, as long as the project is large enough to contain files
If you are currently working on a large Web site development project, you must have a deep understanding of code reuse. for example, whether it is HTML or
We can use a 2*1 small rectangle to overwrite a larger rectangle either horizontally or vertically. How many methods can I use N 2*1 small rectangles to overwrite a 2 * n large rectangle without overlap? Ideas Recursion or recursion: Find the rule. Code Public Class Solution { Public Int Rectcover ( Int Target ){ While (Target> 0 ){ If (Target = 1 ){ Return 1 ;} If (Target = 2 ){ Return 2 ;} Else Return (Rectcover (Target- 1 ) + Rectcover (Target- 2 ));}
Team Number: Third group, developed software name: Defend Rabbit Nest, today finishing man: Luzequan 2016035107152 Group as project managerTeam Report:Burndown Chart:Problems encountered by the team during this task and how to resolve them:The problem is that there are different opinions about the range of mice in the game development process.Settlement Result: Few obey majority determine mouse appearance rangeTeam Task 3: daily Meeting (2018-
Color of RgbaRGB is a color standard that is composed of red (R), Green (G), Blue (B) variations, and overlapping to obtain a wide variety of colors. Rgba adds a parameter that controls Alpha Transparency on the basis of RGB.Grammar:Color:rgba (R,g,b,a)Above R, G, b three parameters, the positive integer value range is: 0-255. The value of the percentage value range is: 0%-100%. Values that are out of range will be up to their nearest value limit. Not all browsers support the use of percent valu
1AssumeCS:Code2 Data Segment3DbTenDup0)4 Data Ends5 6 Code Segment7 Start:8 movAx126669 movBx,dataTen movDS,BX One movSi0 A PagerDtoc - - movDh8 the movDl3 - movCl2 - PagerShow_str - + movax,4c00h - int21h + A Dtoc: at PushAx - PushCX - PushBX - PushDX - Pushsi - Pushdi in - to movBxTen + movDi0 - the s0: * movDx0 $ DivBXPanax Notoginseng Adddx,30h - the PushDX; Store the remainder in reverse w
With Π/4≈1-1/3 + 1/5-1/7 + ... The formula asks for the approximate value of π until the absolute value of an item is found to be less than 10^6.
#include
Problem description: there are now n ordered arrays in M groups, such as {1, 2, 3, 4}, {2, 3, 6}, {1, 3, 5, 7 }, select the data smaller than K in these arrays and return this value.
Idea: Compare the minimum data selected each time by referring to the process of merging two Arrays
1. Define the selection position array index [m], initialized to 0
2. Find the Roc
1. Remove scratches with toothpaste
Toothpaste is commonly used in daily life cleaning products, in addition to our daily teeth tooth protection, toothpaste can also be used to remove the iphone screen scratches oh. In the selection of toothpaste, as long as the general toothpaste on it, please do not use gel-type toothpaste.
Remove screen scratches with toothpaste:
The first step is to squeeze a small amount of t
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