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Software Engineering (third job)Member: Zhou Deli, Wang MingxiaFirst, the topicThe following improvements were made on the basis of the previously written four OP program:1 Please refer to the contents of the Textbook page57:4.2-4.3 section, modify the original procedure, so that it conforms to the "Code style and design norms" of the basic requirements;2 Use the modular design concept to modify the previou

that everyone in the team to maximize the role played. Although our final result is not perfect, it is important that what we have learned in the process, these things, will probably accompany our life.In team project practice, the whole project was completed in a fragmented time due to the need to attend classes every day, to write homework at night, to meet ex

; One 18.33 Test 5 8.33 Analysis Summary 6 /td> Ten --Analysis and summaryThis "software" after repeated testing, in the assurance of software correctness, based on the use of structured design, easy to maintain. And the interface is relatively friendly, and when the user input is not valid prompts the user

385 Time Recording LogStudent: Kakitsubata irresolute Date: 2016/4/8Teacher: Wang Course: Software engineering Date Start time End time Interrupt Time NET time Activities Note C U 4/4 4:32 7:00 18 130 Compiling programs Rest 4/5 14:00 16:50 100 10 Lectures Break at re

First, the procedure requirements1, the generated problem in the calculation process can not produce negative numbers, that is, the arithmetic expression if there is a e1−e2, such as a sub-expression, then e1≥e2.2. If there is a sub-expression like E1÷e2 in the generated topic, the result should be a true fraction.3. The number of operators appearing in each topi

; } printf ("you've done%d questions, correct%d, error%d!\n", right+Wrong,right,wrong); System ("Pause");}Iv. Effect of the procedureFive, PSP time-consuming statisticsVi. SummaryThis assignment is mainly based on design and analysis, let me understand the hardships of software development process. Through a short period of time, simple design of the above software, the above software can basically complete the arithmetic problem of pupils. For exampl

(system.in);D=reader.nextint ();if (d==a+b) {h++;}else{System.out.println ("The Wrong answer is:" + (a+b));}BreakCase 2:System.out.println (A + "*" +b+ "=");Scanner reader1=new Scanner (system.in);D=reader1.nextint ();if (d==a*b) {h++;}else{System.out.println ("The Wrong answer is:" + (a*b));}BreakCase 3:System.out.println (A + "-" +b+ "=");Scanner reader2=new Scanner (system.in);D=reader2.nextint ();if (d

1. Design ideas:This task uses PHP embedded JavaScript to implement the main functions.First, create a index.php file, create a form in an HTML statement, and include, among other things, the number of questions, the maximum minimum, and other options. Here mainly to provide users with the choice of content and scope;Main: 1.1 Please enter the number of the question (positive integer)1.2 Select the number of participating operations1.3 Choose whether to add multiplication1.4 Choose whether to jo

Topic:Write a program that can output 30 random arithmetic elementary School second grade topicDesign ideas:　　A random function is used to generate two two-digit numbers, and four operators are randomly selected using random numbers, and are used to cycle 30 times and outputSource code (VC software):　#include #include #include int RAK (){return rand ()/327; Set a random number within 100}void Main (){Char a[4]={' + ', '-', ' * ', '/'};int x;for (int i

old.", result); (+ } The methods for extracting words are tested as follows:1 @Test 2 public void Testtakeword () throws IOException {3 File file =new file ("D:/normal.txt"); 4 Deal D OS = new Deal (); 5 String str = dos.getstring (file), 6 listThe test prints the result: Hello my name is matin I am thirty three years oldThe following tests are done for calculating the word frequency:1 @Test 2 public

].substring (2)) *0.0001+this.getpoint ( Pukes[1].substring (2)) *0.000001+this.getpoint (pukes[0].substring (2)) *0.00000001;}Return This.getpoint (pukes[4].substring (2)) *0.01+this.getpoint (pukes[3].substring (2)) *0.0001+this.getpoint ( Pukes[2].substring (2)) *0.000001+this.getpoint (pukes[1].substring (2)) *0.00000001+this.getpoint (Pukes[0]. SUBSTRING (2)) *0.0000000001;}public void init () {while (true) {This.createpuke ();This.sortedpuke ();This.createplayer ();if (flag) {This.showpuke

#include int main () {int M,n=0;while (1) {printf ("1. addition operation \ n");p rintf ("2. Subtraction operation \ n");p rintf ("3. multiplication \ n");p rintf ("4. Division operation \ n");p rintf ("Please select"); scanf ("%d", m); switch (m) {case 1:jia (); break;case 2:jian (); break;case 3:cheng (); break;case 4:chu (); break;} printf ("5. Please re-select \ n");p rintf ("6. End \ n"); scanf ("%d", n); if (n==6) break;} printf ("You answer the total number%d and the correct number of%d\n

Requirements Analysis:Basic functionsAchieve subtraction method within 100Design:First choose whether to enter the test state, if you choose to enter the test, then randomly produce 100 within the subtraction of the problem of the thought of the operationUse the switch selection statement to choose what to do (0 for addition, 1 for subtraction, 2 for division, 3 for multiplication) and for related evaluations based on the number of questions answered

to use the FOR-IF statement. found that their understanding of the if statement is very small, so give up a variety of combinations of statement calculation, but also need a lot of review of the previous Java EE Tutorial. Only on the basis of the use of proficiency to reach a higher level of grammar. When I wrote the first program, I imported the Java.util.Arrays package at the beginning, but when I finished the whole program, the package was not use

transfromtransform firstbg= gamemanager._int ance.firstbg;//2. Movecurrentbg.position = new Vector3 (FIRSTBG.POSITION.X+10,CURRENTBG.POSITION.Y,CURRENTBG.POSITION.Z); GAMEMANAGER._INTANCE.FIRSTBG = currentbg;//new position for Pipepipe1. Randomgenerateposition ();p ipe2. Randomgenerateposition ();}}}　　Experience:Through this u3d study, I have the opportunity to understand the basic concept of 3d program and development process, in the course of learning, I encountered a lot of problems, throug

basic test methodsStatement overwrite: Makes every statement in the program can be executed at least once.Decision override: Causes each decision in the program to be at least true or false each time.Conditional override: Allows each condition in the decision to obtain a variety of possible results.Decision/Condition Coverage: simultaneously satisfies the judgment coverage and the condition coverage.Conditional combination overrides: Causes the various possible combinations of conditions in eac

This homework for us these C # Whiteboard, it is indeed some difficult, this homework, I consulted some C # of the Great God just reluctantly completed. Here is my design interface,The following is the code:private void Button1_Click (object sender, EventArgs e){Random a = new random ();int B = A.next (1, 11);int c = A.next (1, 11);TextBox1.Text = convert.tostrin

. Programming is a process of accumulation, as long as serious thinking, there will always be a solution to the problem;2. The design of the program needs to meet the requirements of the subject, the primary arithmetic.3. Specification of the format of the code, make the code easier to read, but also easy to check and modify the program.4. Learned some simple methods of testing the basic functions of the program.PSP Time Consuming: Psp

=""; } LongSecond = -; Private voidTimer1_Tick (Objectsender, EventArgs e) {Second-=1; Label12. Text=NewDateTime (Second *10000000). Tolongtimestring (); } Private voidButton3_Click (Objectsender, EventArgs e) { } Private voidButton3_click_1 (Objectsender, EventArgs e) {Label10. Text=Textbox5.text; } voidJisuan () {if(TextBox1.Text = =NULL|| TextBox2.Text = =NULL|| TextBox3.Text = =NULL) {MessageBox.Show ("calculate the number and the answer you fill can

theprintf"wrong input! \ n"); -result= -*r/All ; Wu } -printf"your score is:%d\n", result); Aboutprintf"you have finished%d title, the correct%d questions, the wrong%d questions \ n", all,r,e); $ if(result>= -){ -printf"The results are good, don't be proud Oh! \ n"); - } - Else{ Aprintf"performance needs to be improved, refueling, don't be discouraged Oh! \ n"); +