• 结对作业 肖荣森(201421123079) 苏上鑫(201421123081)


    需求分析:

    不知道大家是否尝试过这样一种开发模式:你有一个伙伴,你们坐在一起,并肩作战,面对着同一台显示器,使用着同一键盘,同一个鼠标,你们一起思考,一起分析,一起编程?这次,就让我们来体验一下结对编程的魅力:
    http://www.cnblogs.com/xinz/archive/2011/08/07/2130332.html

    我们在个人作业1中,用各种语言实现了一个命令行的四则运算小程序。进一步,本次要求把这个程序做成GUI(可以是Windows PC 上的,也可以是Mac、Linux,web,手机上的),成为一个有基本功能、一定价值的程序。在下面的功能需求中实现两个:

    1. 记录用户的对错总数,程序退出再启动的时候,能把以前的对错数量保存并在此基础上增量计算。
    2. 有计时功能,能显示用户开始答题后的消耗时间。
    3. 界面支持中文简体/中文繁体/英语,用户可以选择一种;

    在软件开发中,我们需要大量使用工具来辅助设计,每个环节大家都要善于学习和使用工具。设计的时候,请使用思维导图设计你的模块之间的关系,参考这位同学的思维导图:

    http://www.cnblogs.com/hts-technology/p/6490667.html

    程序设计:

      1. 一个小组中的两个同学选取比较优秀的 作业1 (两个人的都独立完成了), 把它作为本次作业的基础,然后再修改。
      2. 结对编程实现上述功能,同样的,在程序正式开发之前,请先预估下PSP每个环节的消耗时间,并在过程中统计实际耗时,最后提交PSP表格。依然注意,这个主要是给你们自己看的,不必造假数据。
      3. 在两人合作的过程中, 请看下面的内容

        a. 满足代码风格规范和代码设计规范(参考书第4章4.1-4.3内容)http://www.cnblogs.com/xinz/archive/2011/11/20/2255971.html
        - 请重视这点,在开发时两个人要有口头上的沟通:“好的,我们一起在开发中遵守一起认可的编码规范”
        - 请把你们约定的编码规范文档也提交到git

        b. 给人提意见的方式——送一个汉堡包http://www.cnblogs.com/xinz/archive/2011/08/22/2148776.html

        c. 理解领航员和驾驶员两种角色关系,并在结对编程中两个人轮流做对方的角色。两人都必须参与本次作业的编码工作,并在git提交日志上体现这点。

    代码展示:

    static randomTest produce= new randomTest();
        Vector answer = new Vector();
        Vector expression=new Vector();
        Vector result=new Vector();
        int x=0;
        int time =0;
        Endjframe submit=new Endjframe();
        
        public GUI() {
            initComponents();
        }
        public void produceExpression()
        { 
            produce.randTest();
            expression.add(produce.Expression);
            result.add(produce.calc);
        }
        public void judge()
        {       
            for(int i=0;i<Integer.parseInt(jTextField1.getText());i++)
            {
                if(answer.get(i).equals(result.get(i)))
                    x++;
            }
        }
        public void MyTask()
        {
            time++;
            jLabel3.setText(Integer.toString(time%3600));
            jLabel4.setText(Integer.toString(time%60));
            jLabel4.setText(Integer.toString(time/60));
        }
    复制代码

    judge在两个向量中的元素判断是否相等,produceExpression用来生成式子的答案放入向量中;

    Endjframe类用来展示正确答案以及输入的答案,并对错误的题目进行统计

    复制代码
    /*
     * To change this license header, choose License Headers in Project Properties.
     * To change this template file, choose Tools | Templates
     * and open the template in the editor.
     */
    package sizeyunsuan;
    
    /**
     *
     * @author Overwhelming
     */
    public class Endjframe extends javax.swing.JFrame {
    
        /**
         * Creates new form Endjframe
         */
        public Endjframe() {
            initComponents();
        }
    
        /**
         * This method is called from within the constructor to initialize the form.
         * WARNING: Do NOT modify this code. The content of this method is always
         * regenerated by the Form Editor.
         */
        @SuppressWarnings("unchecked")
        // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
        private void initComponents() {
    
            jTextField1 = new javax.swing.JTextField();
            jTextField2 = new javax.swing.JTextField();
            jScrollPane1 = new javax.swing.JScrollPane();
            jTextArea1 = new javax.swing.JTextArea();
            jScrollPane2 = new javax.swing.JScrollPane();
            jTextArea2 = new javax.swing.JTextArea();
            jScrollPane3 = new javax.swing.JScrollPane();
            jTextArea3 = new javax.swing.JTextArea();
            jLabel1 = new javax.swing.JLabel();
            jLabel2 = new javax.swing.JLabel();
    
            setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
    
            jTextField2.addActionListener(new java.awt.event.ActionListener() {
                public void actionPerformed(java.awt.event.ActionEvent evt) {
                    jTextField2ActionPerformed(evt);
                }
            });
    
            jTextArea1.setColumns(20);
            jTextArea1.setRows(5);
            jScrollPane1.setViewportView(jTextArea1);
    
            jTextArea2.setColumns(20);
            jTextArea2.setRows(5);
            jScrollPane2.setViewportView(jTextArea2);
    
            jTextArea3.setColumns(20);
            jTextArea3.setRows(5);
            jScrollPane3.setViewportView(jTextArea3);
    
            jLabel1.setText("正确");
    
            jLabel2.setText("错误");
    
            javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
            getContentPane().setLayout(layout);
            layout.setHorizontalGroup(
                layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                .addGroup(layout.createSequentialGroup()
                    .addContainerGap()
                    .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 153, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                    .addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 95, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                    .addComponent(jScrollPane3, javax.swing.GroupLayout.PREFERRED_SIZE, 99, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                        .addGroup(layout.createSequentialGroup()
                            .addComponent(jLabel2)
                            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                            .addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                        .addGroup(layout.createSequentialGroup()
                            .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 40, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                            .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, 63, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addGap(0, 0, Short.MAX_VALUE))))
            );
    
            layout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {jLabel1, jLabel2, jTextField1, jTextField2});
    
            layout.setVerticalGroup(
                layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                .addGroup(layout.createSequentialGroup()
                    .addContainerGap(43, Short.MAX_VALUE)
                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                        .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                            .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                                .addComponent(jScrollPane3, javax.swing.GroupLayout.PREFERRED_SIZE, 247, javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 247, javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 247, javax.swing.GroupLayout.PREFERRED_SIZE))
                            .addContainerGap())
                        .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                            .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                                .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 25, javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                            .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                            .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                                .addComponent(jLabel2)
                                .addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                            .addGap(41, 41, 41))))
            );
    
            layout.linkSize(javax.swing.SwingConstants.VERTICAL, new java.awt.Component[] {jLabel1, jLabel2, jTextField1, jTextField2});
    
            pack();
        }// </editor-fold>//GEN-END:initComponents
    
        private void jTextField2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jTextField2ActionPerformed
            // TODO add your handling code here:
        }//GEN-LAST:event_jTextField2ActionPerformed
    
        /**
         * @param args the command line arguments
         */
        public static void main(String args[]) {
            /* Set the Nimbus look and feel */
            //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
            /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
             * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
             */
            try {
                for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                    if ("Nimbus".equals(info.getName())) {
                        javax.swing.UIManager.setLookAndFeel(info.getClassName());
                        break;
                    }
                }
            } catch (ClassNotFoundException ex) {
                java.util.logging.Logger.getLogger(Endjframe.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
            } catch (InstantiationException ex) {
                java.util.logging.Logger.getLogger(Endjframe.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
            } catch (IllegalAccessException ex) {
                java.util.logging.Logger.getLogger(Endjframe.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
            } catch (javax.swing.UnsupportedLookAndFeelException ex) {
                java.util.logging.Logger.getLogger(Endjframe.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
            }
            //</editor-fold>
    
            /* Create and display the form */
            java.awt.EventQueue.invokeLater(new Runnable() {
                public void run() {
                    new Endjframe().setVisible(true);
                }
            });
        }
    
        // Variables declaration - do not modify//GEN-BEGIN:variables
        public static javax.swing.JLabel jLabel1;
        public static javax.swing.JLabel jLabel2;
        public static javax.swing.JScrollPane jScrollPane1;
        public static javax.swing.JScrollPane jScrollPane2;
        public static javax.swing.JScrollPane jScrollPane3;
        public static javax.swing.JTextArea jTextArea1;
        public static javax.swing.JTextArea jTextArea2;
        public static javax.swing.JTextArea jTextArea3;
        public static javax.swing.JTextField jTextField1;
        public static javax.swing.JTextField jTextField2;
        // End of variables declaration//GEN-END:variables
    }
    复制代码

    程序运行:

     

    小结感受:

    此次实验是第一次团队合作,在一些问题的处理上,可以相互帮助,使得代码的实现比单人的更顺利,深刻体会到团队合作的重要性,为以后工作打下一点基础。

    团队图片:

     

    PSP:

    PSP2.1

    Personal Software Process Stages

    Time (%) Senior Student

    Time (%)

    Planning

    计划

    10

    15

    · Estimate

    估计这个任务需要多少时间

    5

    200

    Development

    开发

    10

    30

    · Analysis

    需求分析 (包括学习新技术)

    5

    5

    · Design Spec

    生成设计文档

    3

    5

    · Design Review

    设计复审

    0

    0

    · Coding Standard

    代码规范

    3

    10

    · Design

    具体设计

    10

    20

    · Coding

    具体编码

    50

    150

    · Code Review

    代码复审

    5

    5

    · Test

    测试(自我测试,修改代码,提交修改)

    10

    5

    Reporting

    报告

    2

    20

    ·

    测试报告

    1

    5

    ·

    计算工作量

    1

    5

    ·

    并提出过程改进计划

    3

    2

    coding:https://coding.net/u/theouts/p/produceExpressionGUI

  • 相关阅读:
    c实现二叉树
    C实现栈与队列
    c的链表实现
    LB_Keogh
    LB_Yi
    LB_Kim
    Lab7:同步互斥
    Lab6:进程的调度
    Lab45:进程和线程
    Lab3:虚拟内存管理
  • 原文地址:https://www.cnblogs.com/lasolitude/p/6553416.html
Copyright © 2020-2023  润新知