1st autoprotect

Full sorting of questions (0th questions of the 1st session) and 1 question of The 0th sessionQuestion requirements Problem description: enterPossible repetitionEnglish string (with a comma as the end mark), PressDictionary orderNo possible arrangement is output repeatedly. Example input 1: abc, Sample output 1: abc acb bac bca cab CBA Example input 2: cab, Sample Output 2: abc acb bac bca cab CBA Example input 3: abb, Sample Output 3: abb bab bbaSolu

Html5 layout experience sharing-1st sets and html5 Experience Sharing The mobile terminal layout is much simpler than the pc terminal layout, and there is no need to consider the compatibility. The various features of css3 can be easily written. (My opinion) I have been working on the mobile web layout for a period of time. I have summarized some of the problems I encountered here, all of which are my personal opinions. You can make a lot of projects

2015211233090 Java programming 1st weekly learning summary and javaio stream learning Summary 1. Learning Summary A preliminary understanding of Object-Oriented Programming Use eclipse to associate git to manage code Java 2. Written Assignments P: Why can java programs run across platforms? What are the steps for executing a java program? (Please write in your own language) Q: Because java programs run on java virtual machines and each platform has a

1st days of Bad Wolf's PHP learning tutorial. First cultivate your interest in php, and first understand the advantages of php over other programs. in fact, there are many advantages. it mainly lists the following points. php can do anything, such as collecting form data and generating dynamic web pages. first, cultivate your interest in php and learn the advantages of php over other programs. in fact, there are many advantages. it mainly lists the fo

1st close contacts with PHP5 (2 ). Next, continue to dig your head down .... :) Type indication in PHP5, you can specify in a class method that the parameter must be an instance of the class: Example10: type instance followed by the previous article, continue to top your scalp down .... :) Type indication In PHP5, you can specify in a class method that the parameter must be an instance of the class: Example 10: type instance Class foo { // Code...

Mysql study Notes-1st Days 1. accounts, images, and articles on webpages are stored in the database 2. Oracle, DB2, SQL server, and other multi-clock databases Use mysql PHP + mysql prime partner in PHP PHP and mysql are both open-source, free and practical, and well configured. Mysql is suitable for small and medium businesses, but not powerful in Oracle. 3. mysql architecture: C/S client/server Enable on server and operate on client Mysql DBMS (DB s

1st days: What kind of DOCTYPE to choose Hello everyone! This series of articles is based on the production process of this site by Alibaba Cloud. Alibaba Cloud has never created a website that truly complies with web standards. Now, I am referring to foreign materials and recording my experiences and experiences. I hope this will be helpful to you. Okay. Let's get started.Day 1 Start to make a site that meets the standards. The first thing is to decl

[C ++] Chapter 1 describes how to use C ++ to compile console applications in VS2015 and Chapter 1st describes vs2015. Category: C ++, VS2015 Date created: 1. Introduction Many people are still learning C ++ with VC 6.0 development tools. In fact, VC 6.0 development tools have been eliminated for a long time. This section only describes the two development tools recommended for learning C ++. 1. codeblocks 13.12 If you want the development tool to hav

1st times of close contact with PHP5 (2), followed by the previous article, continue to roll down the scalp .... :) Type indication In PHP5, you can specify in a class method that the parameter must be an instance of the class: Example 10: type instance Class foo { // Code... } Class bar { Public function process_a_foo (foo $ foo ){ // Some code } } $ B = new bar (); $ F = new foo (); $ B-> process_a_foo ($ f ); ?> You can see that a class name

model, currently only supports the display of the pod static model (Figure 4)(Fig. 4)4. Billboard: Theoretically, you can display the visible node in any cocos2d-x as the Billboard display target in a 3D scene. (Fig. 5) shows the sun as a billboard in the 3D scene, which is implemented by the particle system.(Fig. 5)5. Particle system : particle system used by the Point wizard to achieve, using the gl_point, I still agree with the cocos2d-x approach, using rectangular texture to do the point el

http://acm.hdu.edu.cn/showproblem.php?pid=5310The main idea: to buy n a souvenir, you can buy a single p-yuan each, can buy a set of Q-yuan, each set of M, for the least cost#include #include#includestring.h>#include#defineN 110using namespacestd;intMain () {intT, Sum, N, M, p, Q, A, B; scanf ("%d", t); while(t--) {sum=0; scanf ("%d%d%d%d", n, m, p, q); A= N/m; b= n%m; if((n-b) * p > A *q) Sum+ = A *Q; Elsesum+ = (n-b) *p; if(b * p >q) Sum+=Q; Elsesum+ = b *p; printf ("%d\n", sum); } return

2016/9/12 MondaySend present to Teacher Weihu2016/9/13 TuesdayListen to the class as an assistant2016/9/14 Wednesday2016/9/15 Thursday2016/9/16 Friday2016/9/17 Saturday2016/9/18 SundayHold a meeting about Bnu-lsved 2.0###########################################Additional1.exercise/C + +2.exercise Java3.exercise python4.exercise Linux5.exercise algorithm6.exercise Mathematical Statistics###########################################Schedule of 2016-09-12~2016-09-18 (Monday~sunday)--

Most important things to do1.joint PhD Preparations2.journal paper to write3.solid fundamental knowledge including 中文版4.body Fitness2016/10/31 Monday1.prepare ppt for this afternoon ' s group meeting2.join the Group meeting3.modify ppt for afternoon ' s group meeting and reflect myself4.make plans for this week###########################################Additional1.exercise/C + +2.exercise Java3.exercise python4.exercise Linux5.exercise Mathematical Statistics Machine learning algorithm########