结对编程5.1

import java.awt.EventQueue;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JOptionPane;

import javax.swing.JTextField;

import javax.swing.JButton;

import java.awt.event.ActionListener;

import java.awt.event.ActionEvent;

import java.util.Random;

import java.awt.Font;

public class calculator {

    private JFrame frame;

    private JTextField []textField= new JTextField[5];

    JLabel []label = new JLabel[5];

   int []r1=new int[5];

    int []r2=new int[5];

    String str3="";

    int Sum;

    int n=1;

    int[]sum=new int[5];

    String []r3=new String[5];

    String []str=new String[5];



    /**

     * Launch the application.

     */

    public static void main(String[] args) {

        EventQueue.invokeLater(new Runnable() {

            public void run() {

                try {

                    calculator window = new calculator();

                    window.frame.setVisible(true);

                } catch (Exception e) {

                    e.printStackTrace();

                }

            }

        });

    }



    /**

     * Create the application.

     */

    public calculator() {

        initialize();

    }



    /**

     * Initialize the contents of the frame.

     */

    private void initialize() {

        frame = new JFrame();

        frame.setTitle("\u5C0F\u5B66\u56DB\u5219\u8FD0\u7B97");

        frame.setBounds(100, 100, 450, 362);

        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        frame.getContentPane().setLayout(null);

        

        

         label[0] = new JLabel();

         label[0].setFont(new Font("宋体", Font.PLAIN, 27));

        label[0].setBounds(10, 50, 99, 29);

        frame.getContentPane().add(label[0]);

        

        label[1] = new JLabel();

        label[1].setFont(new Font("宋体", Font.PLAIN, 27));

        label[1].setBounds(10, 89, 99, 29);

        frame.getContentPane().add(label[1]);

        

        label[2] = new JLabel();

        label[2].setFont(new Font("宋体", Font.PLAIN, 27));

        label[2].setBounds(10, 128, 99, 29);

        frame.getContentPane().add(label[2]);

        

        label[3] = new JLabel();

        label[3].setFont(new Font("宋体", Font.PLAIN, 27));

        label[3].setBounds(10, 167, 99, 29);

        frame.getContentPane().add(label[3]);

        

        label[4] = new JLabel();

        label[4].setFont(new Font("宋体", Font.PLAIN, 27));

        label[4].setBounds(10, 206, 99, 29);

        frame.getContentPane().add(label[4]);

        

        textField[0] = new JTextField();

        textField[0].setFont(new Font("宋体", Font.PLAIN, 27));

        textField[0].setBounds(128, 50, 66, 29);

        frame.getContentPane().add(textField[0]);

        textField[0].setColumns(10);

        

        textField[1] = new JTextField();

        textField[1].setFont(new Font("宋体", Font.PLAIN, 27));

        textField[1].setColumns(10);

        textField[1].setBounds(128, 93, 66, 29);

        frame.getContentPane().add(textField[1]);

        

        textField[2] = new JTextField();

        textField[2].setFont(new Font("宋体", Font.PLAIN, 27));

        textField[2].setColumns(10);

        textField[2].setBounds(128, 132, 66, 29);

        frame.getContentPane().add(textField[2]);

        

        textField[3] = new JTextField();

        textField[3].setFont(new Font("宋体", Font.PLAIN, 27));

        textField[3].setColumns(10);

        textField[3].setBounds(128, 171, 66, 29);

        frame.getContentPane().add(textField[3]);

        

        textField[4] = new JTextField();

        textField[4].setFont(new Font("宋体", Font.PLAIN, 27));

        textField[4].setColumns(10);

        textField[4].setBounds(128, 210, 66, 29);

        frame.getContentPane().add(textField[4]);

        

        JButton button = new JButton("\u51FA\u9898");

        button.addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent arg0) {

                Stamp st=new Stamp();

                sum=st.output(r1, r2, r3);//我想测一测

                                                        //将初始化的数组r1和r2的｛1.2.3.4.5｝传入

                                                        //我的output方法里

                                                        //得出的结果会不会是：和传入的值一样

                for(int i=0;i<5;i++)

                {

                    textField[i].setText(null);

                    Sum=0;

                    if(!r3[i].equals("!"))

                        label[i].setText(r1[i]+r3[i]+r2[i]+"=");

                    else//if(r3[i].equals("!"))

                    {

                        label[i].setText(r2[i]+r3[i]+"=");}

                    }        

        

            }

        });

        button.setBounds(16, 273, 93, 23);

        frame.getContentPane().add(button);

    //    while(){

            

        

        JButton button_1 = new JButton("\u786E\u5B9A");

        button_1.addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent arg0) {

                int q=1;int []a=new int[5];int l=0;

                for(int i=0;i<5;i++)

                {a[i]=-1;

                 str[i]=textField[i].getText();

                 char[] ch=str[i].toCharArray();

                 for(int j=str[i].length()-1;j>-1;j--)

                 {

                     if(ch[j]<'0'||ch[j]>'9'){

                         

                        a[l]=i;

                        l++;

                        q=0;

                        break;

                     }

                 }



                }if(a[1]!=-1){

                    JOptionPane w=new JOptionPane();

                    w.showMessageDialog(w,"输入有非法字符！", "温馨提示", 0);

                    for(int i=0;i<l;i++){

                    textField[a[i]].setText(null);

                    }

                }

                if(q==1){

                Calc Ca=new Calc();

                int k=Ca.cc(r1, r2, r3, sum, str);

                str3="答对"+k/20+"题"+"\n"+"共得"+k+"分";

                JOptionPane sm=new JOptionPane(); 

                sm.showMessageDialog(sm, str3, "温馨提示", 1);

                Jf w=new Jf();

                n=w.Jfw();

            }}

        });

        //frame.dispose();

        button_1.setBounds(130, 273, 93, 23);

        frame.getContentPane().add(button_1);

    

    }

        public void close(){

            frame.dispose();

        }



}



public class Calc {

    public int cc(int r1[], int r2[], String r3[],int sum[],String str[]){

        //Stamp st=new Stamp();

        //st.output(r1, r2, r3,sum);

        int fenshu=0;

        for(int i=0;i<5;i++)

        {int n=Integer.valueOf(str[i]);

        System.out.println(str[i]+"  "+sum[i]);

            if(n==sum[i])

            {

                fenshu+=20;

            }

            //System.out.println(sum[i]);

        }

        System.out.print(fenshu);

        return fenshu;

    }



}



import java.awt.FlowLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import javax.swing.*;

public class Jf extends JFrame{

    JButton b1 = new JButton("是");

    JButton b2 = new JButton("否");

    JLabel label = new JLabel("是否继续：(退出点击关闭)");

    int k=1;

    int n=1;

    public  int Jfw(){

        this.setTitle("select");

        this.setResizable(false);

        this.setBounds(500, 350, 300, 100);

        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        this.setVisible(true);

        FlowLayout flow=new FlowLayout();

        this.getContentPane().setLayout(flow);

        add(label);

        add(b1);//add(b2);

        b1.addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent arg0) {

                n=1;

                close();

            }

        });

    /*    b2.addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent arg0) {

                n=0;

                close();

            }

        });*/

        return n;

    }

    public void close(){

        this.dispose();

    }

    

}



import java.util.Random;

public class Stamp {

    static Random r = new Random();

    int y;

    int []sum=new int[5];

    public int[] output(int r1[],int r2[],String r3[]){

        

         for(int i=0;i<5;i++){

             sum[i]=0;

             r1[i] = r.nextInt(100);

             r2[i] = r.nextInt(100);

             y = 42+r.nextInt(6);

             while(y==46)

                {

                 y = 42+r.nextInt(6);

                }

                if(y==44)

                {

                    r2[i] = 2+r.nextInt(8);

                }

                switch(y)

                {

                case 42:

                    r3[i]="*";

                    sum[i]=r1[i]*r2[i];

                    System.out.print(sum[i]+"="+r1[i]+"*"+r2[i]);

                    break;

                case 43:

                    r3[i]="+";

                    sum[i]=r1[i]+r2[i];

                    System.out.println(sum[i]+"="+r1[i]+"+"+r2[i]);

                    break;

                case 44:

                    r3[i]="!";

                    sum[i]=1;

                    for(int n=r2[i];n>1;n--)

                    {

                    sum[i]=sum[i]*n;

                    }

                    System.out.println(sum[i]+"="+r1[i]+"+"+r2[i]);

                    break;

                case 45:

                    r3[i]="-";

                    sum[i]=r1[i]-r2[i];

                    System.out.println(sum[i]+"="+r1[i]+"-"+r2[i]);

                    break;

                case 47:

                    r3[i]="/";

                    sum[i]=r1[i]/r2[i];

                    System.out.println(sum[i]+"="+r1[i]+"/"+r2[i]);

                    break;

                }

                     

         }

                 return sum;

    }

}

1.因为要求换组员，上次作业和27号同学一起完成，这次作业与37号施少涛同学一起完成。http://www.cnblogs.com/shishaotao/

2.黑盒测试：点击确定->点击确定->（将非法字符清空）输入->

白盒测试：

3.单元测试：我们以数组的形式，数组先获取随机数存储进去，然后以数组的形式输出。因此，单元测试对数组进行初始化。最终输入的结果与算的结果相符合

这些程序和测试是我和我的小伙伴合力一天完成的结果，有可能有些的地方还是不完善，毕竟是重新做的程序，而不是原来改装的。但大概的功能已实现。我希望老师能够多提点一些，我会在有空多余的时间把它完善。接下来说说我的感受吧，在第一次的结对合作时，就好像与同伴格格不入的样子，但是到了这次结对，我觉得好像有点感觉，有同伴的存在，进度好像快了些，问题的解决也快了。

我的同伴：35何武鹏 http://home.cnblogs.com/u/hewupeng/