实验二
import java.awt.BorderLayout; public class sizeyunsuan extends JFrame { private JPanel contentPane; int t,r3;//,r1,r2 private JTable table; static Random r = new Random(); String str="",str3=""; int []zi=new int[20]; int[] sum=new int[20]; private JTextField []textField=new JTextField[20]; int fenshu=0; int cushu[]=new int [20]; int r1[]=new int [20]; int r2[]=new int [20]; public static void main(String[] args) { EventQueue.invokeLater(new Runnable() { public void run() { try { sizeyunsuan frame = new sizeyunsuan(); frame.setVisible(true); } catch (Exception e) { e.printStackTrace(); } } }); } /** * Create the frame. */ public sizeyunsuan() { for(t=0;t<20;t++) { cushu[t]=-1; }t=0; setTitle("\u5C0F\u5B66\u56DB\u5219\u8FD0\u7B97"); setIconImage(Toolkit.getDefaultToolkit().getImage("C:\\Users\\Administrator\\Pictures\\2013-10-15\\2013110506500553.jpg")); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setBounds(100, 100, 458, 480); contentPane = new JPanel(); contentPane.setBorder(new EmptyBorder(5, 5, 5, 5)); setContentPane(contentPane); contentPane.setBackground(Color.green); contentPane.setLayout(null); JButton button_1 = new JButton("\u51FA\u9898"); button_1.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { for(int i=0;i<20;i++){ r1[i] = r.nextInt(100); r2[i] = r.nextInt(100); r3 = 42+r.nextInt(6); while(r3==46) { r3 = 42+r.nextInt(6); } if(r3==44) { r2[i] = 2+r.nextInt(8); }
int b=i+1; switch(r3){ case 42: zi[i]=r1[i]*r2[i]; str=str+b+"："+r1[i]+"*"+r2[i]+"=?"+"\n"; break; case 43: zi[i]=r1[i]+r2[i]; str=str+b+"："+r1[i]+"+"+r2[i]+"=?"+"\n"; break; case 44: zi[i]=1; for(int j=r2[i];j>0;j--) { zi[i]=zi[i]*j; } str=str+b+"："+r2[i]+"!"+"=?"+"\n"; break; case 45: zi[i]=r1[i]-r2[i]; str=str+b+"："+r1[i]+"-"+r2[i]+"=?"+"\n"; break; case 47: cushu[t]=i; t++; str=str+b+"："+r1[i]+"/"+r2[i]+"=?"+"\n"; //zi[i]=r1/r2; int j=r1[i]>r2[i]?r2[i]:r1[i]; for(;j>1;j--) { if(r1[i]%j==0&&r2[i]%j==0) { r1[i]=r1[i]/j; r2[i]=r2[i]/j; } } break; } } JTextPane textPane = new JTextPane(); textPane.setBounds(5, 54, 172, 365); contentPane.add(textPane); textPane.setText(str); } }); button_1.setBounds(5, 21, 93, 23); contentPane.add(button_1); JLabel lblNewLabel_1 = new JLabel("1"); lblNewLabel_1.setBounds(188, 57, 54, 15); contentPane.add(lblNewLabel_1); JLabel lblNewLabel_2 = new JLabel("2"); lblNewLabel_2.setBounds(188, 82, 54, 15); contentPane.add(lblNewLabel_2); JLabel lblNewLabel_3 = new JLabel("3"); lblNewLabel_3.setBounds(187, 107, 54, 15); contentPane.add(lblNewLabel_3); JLabel lblNewLabel_4 = new JLabel("4"); lblNewLabel_4.setBounds(187, 132, 54, 15); contentPane.add(lblNewLabel_4); JLabel lblNewLabel_5 = new JLabel("5"); lblNewLabel_5.setBounds(187, 157, 54, 15); contentPane.add(lblNewLabel_5); JLabel lblNewLabel_6 = new JLabel("6"); lblNewLabel_6.setBounds(187, 182, 54, 15); contentPane.add(lblNewLabel_6); JLabel lblNewLabel_7 = new JLabel("7"); lblNewLabel_7.setBounds(187, 207, 54, 15); contentPane.add(lblNewLabel_7); JLabel lblNewLabel_8 = new JLabel("8"); lblNewLabel_8.setBounds(187, 235, 54, 15); contentPane.add(lblNewLabel_8); JLabel lblNewLabel_9 = new JLabel("9"); lblNewLabel_9.setBounds(187, 263, 54, 15); contentPane.add(lblNewLabel_9); JLabel lblNewLabel_10 = new JLabel("10"); lblNewLabel_10.setBounds(187, 288, 54, 15); contentPane.add(lblNewLabel_10); JLabel lblNewLabel_11 = new JLabel("11"); lblNewLabel_11.setBounds(297, 57, 54, 15); contentPane.add(lblNewLabel_11); textField[0] = new JTextField(); textField[0].setBounds(208, 54, 66, 21); contentPane.add(textField[0]); textField[0].setColumns(10); textField[1] = new JTextField(); textField[1].setBounds(208, 79, 66, 21); contentPane.add(textField[1]); textField[1].setColumns(10); textField[2] = new JTextField(); textField[2].setBounds(208, 104, 66, 21); contentPane.add(textField[2]); textField[2].setColumns(10); textField[3] = new JTextField(); textField[3].setBounds(208, 129, 66, 21); contentPane.add(textField[3]); textField[3].setColumns(10); textField[4] = new JTextField(); textField[4].setBounds(208, 154, 66, 21); contentPane.add(textField[4]); textField[4].setColumns(10); textField[5] = new JTextField(); textField[5].setBounds(208, 179, 66, 21); contentPane.add(textField[5]); textField[5].setColumns(10); textField[6] = new JTextField(); textField[6].setBounds(208, 204, 66, 21); contentPane.add(textField[6]); textField[6].setColumns(10); textField[7] = new JTextField(); textField[7].setBounds(208, 232, 66, 21); contentPane.add(textField[7]); textField[7].setColumns(10); textField[8] = new JTextField(); textField[8].setBounds(208, 260, 66, 21); contentPane.add(textField[8]); textField[8].setColumns(10); textField[9] = new JTextField(); textField[9].setBounds(208, 285, 66, 21); contentPane.add(textField[9]); textField[9].setColumns(10); textField[10] = new JTextField(); textField[10].setBounds(321, 54, 66, 21); contentPane.add(textField[10]); textField[10].setColumns(10); JLabel lblNewLabel_12 = new JLabel("12"); lblNewLabel_12.setBounds(297, 82, 54, 15); contentPane.add(lblNewLabel_12); JLabel label_1 = new JLabel("13"); label_1.setBounds(297, 107, 54, 15); contentPane.add(label_1); JLabel label_2 = new JLabel("14"); label_2.setBounds(297, 132, 54, 15); contentPane.add(label_2); JLabel label_3 = new JLabel("15"); label_3.setBounds(297, 157, 54, 15); contentPane.add(label_3); textField[11] = new JTextField(); textField[11].setBounds(321, 179, 66, 21); contentPane.add(textField[11]); textField[11].setColumns(10); JLabel label_4 = new JLabel("16"); label_4.setBounds(297, 182, 54, 15); contentPane.add(label_4); JLabel label_5 = new JLabel("17"); label_5.setBounds(297, 207, 54, 15); contentPane.add(label_5); JLabel label_6 = new JLabel("18"); label_6.setBounds(297, 235, 54, 15); contentPane.add(label_6); JLabel label_7 = new JLabel("19"); label_7.setBounds(297, 263, 54, 15); contentPane.add(label_7); JLabel label_8 = new JLabel("20"); label_8.setBounds(297, 288, 54, 15); contentPane.add(label_8); textField[12] = new JTextField(); textField[12].setBounds(321, 104, 66, 21); contentPane.add(textField[12]); textField[12].setColumns(10); textField[13] = new JTextField(); textField[13].setBounds(321, 79, 66, 21); contentPane.add(textField[13]); textField[13].setColumns(10); textField[14] = new JTextField(); textField[14].setBounds(321, 129, 66, 21); contentPane.add(textField[14]); textField[14].setColumns(10); textField[15] = new JTextField(); textField[15].setBounds(321, 154, 66, 21); contentPane.add(textField[15]); textField[15].setColumns(10); textField[16] = new JTextField(); textField[16].setBounds(321, 285, 66, 21); contentPane.add(textField[16]); textField[16].setColumns(10); textField[17] = new JTextField(); textField[17].setBounds(321, 204, 66, 21); contentPane.add(textField[17]); textField[17].setColumns(10); textField[18] = new JTextField(); textField[18].setBounds(321, 232, 66, 21); contentPane.add(textField[18]); textField[18].setColumns(10); textField[19] = new JTextField(); textField[19].setBounds(321, 260, 66, 21); contentPane.add(textField[19]); textField[19].setColumns(10); JButton button_2 = new JButton("\u5B8C\u6210"); button_2.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { int h=0;String str1="", str2="1"; for(int i=0;i<20;i++) { str1=""; str2="1";h=0; for(int j=0;j<20;j++) { if(i!=cushu[j]){h++;} }System.out.println(r1[i]+" "+r2[i]+h); if(h==20){String s=textField[i].getText(); sum[i]=Integer.parseInt(s); if(sum[i]==zi[i]) fenshu+=5; } else{ String s=textField[i].getText(); char ch[]=s.toCharArray(); System.out.println("\""+ch.length+"\""); for(int j=0;j<ch.length;j++) { if(ch[j]>'0'&&ch[j]<'9') { str1=str1+ch[j];System.out.println(str1); } else{ str2=str1; } }
int cs=Integer.parseInt(str1); int bcs=Integer.parseInt(str2); str2="1"; if(cs==r2[i]&&bcs==r1[i]) {fenshu+=5; } } } str3="正确"+fenshu/5+"题\n"+"得分为"+String.valueOf(fenshu); JOptionPane sm=new JOptionPane(); sm.showMessageDialog(sm, str3, "温馨提示", 1); } }); button_2.setBounds(240, 361, 93, 23); contentPane.add(button_2); JButton button = new JButton("\u51FA\u9898"); } }
import java.awt.BorderLayout;
开发环境:Eclipse
我们是从：程序可以出单个整数阶乘的题目：如：4!=24；程序可以设置皮肤功能，可以改变界面的颜色即可
我的同伴是黎文衷，学号是201306114330 链接：http://home.cnblogs.com/u/734881/
在这个程序里我做了界面功能和代码的嵌入，同伴是主要代码的实现。
感悟：想要把代码嵌入界面是非常困难的，在我个人认为写主要功能的实现是需要自己的思想，而代码的嵌入是固定框架的。如不熟悉是很困难的。在以上是图片是我们的工作照，是在工作中叫同学拍的
