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2015年5月22日 星期五

第十一週 - 作業

鏈接:程式設計工藝大師
button上顯示的數字為亂數,點擊交換位置
程式代碼:
import java.awt.*;
import java.awt.event.*;
import java.util.Random;
import javax.swing.*;

public class Calculator extends JFrame implements
ActionListener{
JButton button[]=new JButton[10];

    public static void main(String[]args)
    {
    new Calculator();
    }
   
    public Calculator()
    {
    String s;
    int myrand;
    int[] a = { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
    int[] aresult;
    int temp;
    Random ran = new Random();
    for (int i = 0; i < 9; i++)
    {
    myrand=ran.nextInt(9-i);
    temp=a[8-i];
    a[8-i]=a[myrand];
    a[myrand]=temp;
    }
   
    for (int i = 0; i < 9; i++)
    {
    System.out.println(a[i]);
    }
   
    JFrame window=new JFrame("Calculator");
   
    window.setDefaultLookAndFeelDecorated(true);
    window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    window.setLayout(new GridLayout(3,3));
    JPanel jplPanel = new JPanel();
    jplPanel.setLayout(new GridLayout(3,3));
   
   
    //s=Integer.toString(1);
    s=String.valueOf(1);
    //System.out.println(s);
    //s="1";
   
    for (int i = 0; i < 9; i++)
    {
    button[i] = new JButton();
    button[i].setActionCommand(s);
    button[i].addActionListener(this);
    button[i].setSize(50,50);
    button[i].setText(Integer.toString(a[i]));
    jplPanel.add(button[i]);
    }
   
    window.getContentPane().add(jplPanel, BorderLayout.CENTER);
    window.setSize(500,500);
    window.setVisible(true);
    }
   
   
    public void actionPerformed(ActionEvent e)
    {
    for(int i=1; i <= 9; i++)
    {
    if(e.getSource() == button[i])
    {
    if (button[i-3].equals(1))
    {
    button[i+1].setText(Integer.toString(i));
    button[i].setText(Integer.toString(1));
    System.out.println(i);
    }
   
                if (button[i-1].equals(1))
                {
                button[i+1].setText(Integer.toString(i));
                button[i].setText(Integer.toString(1));
                System.out.println(i);
                }
               
                if (button[i+1].equals(1))
                {
                button[i+1].setText(Integer.toString(i));
                button[i].setText(Integer.toString(1));
                System.out.println(i);
                }
               
                if (button[i+3].equals(1))
                {
                button[i+1].setText(Integer.toString(i));
                button[i].setText(Integer.toString(1));
                System.out.println(i);
                }
             }
    }
    }
}




2015年5月15日 星期五

第十週 - 作業

鏈接:程式設計工藝大師
button上顯示的數字為亂數
程式代碼:
import java.awt.*;
import java.awt.event.*;
import java.util.Random;
import javax.swing.*;
public class Calculator extends JFrame implements
ActionListener{

JButton button[]=new JButton[10];

public static void main(String[]args){

new Calculator();
}


public Calculator()
{
String s;
int c;
int myrand;
int[] a = { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
int[] b;
Random ran = new Random();
for (int i = 0; i < 9; i++)
{
myrand=ran.nextInt(9-i);
c = a[8-i];
a[8-i] = a[myrand];
a[myrand] = c;
}


JFrame window=new JFrame("Calculator");

window.setDefaultLookAndFeelDecorated(true);


window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

window.setLayout(new GridLayout(3,3));

JPanel jplPanel = new JPanel();
jplPanel.setLayout(new GridLayout(3,3));


//s=Integer.toString(1);
s=String.valueOf(1);
//System.out.println(s);
//s="1";
for (int i = 0; i < 9; i++)
{
button[i] = new JButton();

button[i].setActionCommand(s);
button[i].addActionListener(this);
button[i].setSize(50,50);
button[i].setText(Integer.toString(a[i]));

jplPanel.add(button[i]);
}
window.getContentPane().add(jplPanel, BorderLayout.CENTER);
window.setSize(500,500);
window.setVisible(true);


}




public void actionPerformed(ActionEvent e) {
    

for(int i=1; i <= 9; i++)
{
          if(e.getSource() == button[i]){
              System.out.println(i);
          }
    }

}


}



2015年5月8日 星期五

第九週 - 作業

鏈接:程式設計工藝大師
4*4 Button,點擊button會顯示對應的數字,button上顯示的數字為亂數
程式代碼:

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.util.Random;
class test
{


public static void main(String[] args)
{
JFrame jtfMainFrame = new JFrame("Which Button Demo");
jtfMainFrame.setSize(600, 200);
JPanel jplPanel = new JPanel();
int i;
int j=1;
int num1 , num2;
JButton jbnButton[] = new JButton[16];
JButton changeButton[] = new JButton[3];
jplPanel.setLayout (new GridLayout(4, 4));
for(i = 0;i<=15;i++){

Random ran = new Random();
jbnButton[i]=new JButton("Button  "+(ran.nextInt(16)+1));


jplPanel.add(jbnButton[i]);
String s = Integer.toString(i+1);
jbnButton[i].addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent e) {
/*if(j<3){
changeButton[j] = jbnButton[i];
num1 = i;
j++;
}
else if(j==3){
changeButton[j]=jbnButton[i];
jbnButton[num1] = changeButton[j];
jbnButton[i] = changeButton[j-1];
j=1;
}*/
//j++;
//JButton btn = (JButton[i])e.getSourec();
//lab.setText(btn.getLabel+".");
System.out.println("Button"+s);
}
});
}

jtfMainFrame.getContentPane().add(jplPanel, BorderLayout.CENTER);
jtfMainFrame.setVisible(true);
}

}





2015年4月24日 星期五

第八週 - 作業

鏈接:程式設計工藝大師
4*4 Button,點擊button會顯示對應的數字
程式代碼:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
class Test
{


public static void main(String[] args)
{
JFrame jtfMainFrame = new JFrame("Which Button Demo");
jtfMainFrame.setSize(600, 200);
JPanel jplPanel = new JPanel();
int i;
int j=1;
int num1 , num2;
JButton jbnButton[] = new JButton[16];
JButton changeButton[] = new JButton[3];
jplPanel.setLayout (new GridLayout(4, 4));
for(i = 0;i<=15;i++){
jbnButton[i]=new JButton("Button"+(i+1));
jplPanel.add(jbnButton[i]);
String s = Integer.toString(i+1);
jbnButton[i].addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent e) {
/*if(j<3){
changeButton[j] = jbnButton[i];
num1 = i;
j++;
}
else if(j==3){
changeButton[j]=jbnButton[i];
jbnButton[num1] = changeButton[j];
jbnButton[i] = changeButton[j-1];
j=1;
}*/
//j++;
//JButton btn = (JButton[i])e.getSourec();
//lab.setText(btn.getLabel+".");
System.out.println("Button"+s);
}
});
}

jtfMainFrame.getContentPane().add(jplPanel, BorderLayout.CENTER);
jtfMainFrame.setVisible(true);
}
}




2015年4月17日 星期五

第七週 - 作業

鏈接:程式設計工藝大師

程式代碼:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class calculator extends JFrame implements ActionListener{

public static void main(String[]args){
new calculator();
}

public calculator()
{
JFrame window=new JFrame("Calculator");

window.setDefaultLookAndFeelDecorated(true);


window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

window.setLayout(new GridLayout(3,3));

JPanel jplPanel = new JPanel();
jplPanel.setLayout(new GridLayout(3,3));

JButton button[]=new JButton[10];
for(int i=1;i<=9;i++)
{
button[i] = new JButton();
//button[i].setActionCommand(i);
button[i].addActionListener(this);
button[i].setSize(50,50);
button[i].setText(Integer.toString(i));

jplPanel.add(button[i]);
}
     button[1].setActionCommand("1");
     button[2].setActionCommand("2");
     button[3].setActionCommand("3");
     button[4].setActionCommand("4");
     button[5].setActionCommand("5");
     button[6].setActionCommand("6");
     button[7].setActionCommand("7");
     button[8].setActionCommand("8");
     button[9].setActionCommand("9");

window.getContentPane().add(jplPanel, BorderLayout.CENTER);
window.setSize(500,500);
window.setVisible(true);
}

public void actionPerformed(ActionEvent e){
     String cmd = e.getActionCommand();
     if (cmd == "1"){
        System.out.println(1);
                     }
     if (cmd == "2"){
        System.out.println(2);
                     }
     if (cmd == "3"){
        System.out.println(3);
                     }
    if (cmd == "4"){
        System.out.println(4);
                     }
    if (cmd == "5"){
        System.out.println(5);
                     }
    if (cmd == "6"){
        System.out.println(6);
                     }
    if (cmd == "7"){
        System.out.println(7);
                     }
    if (cmd == "8"){
        System.out.println(8);
                     }
    if (cmd == "9"){
        System.out.println(9);
                     }
                                          }
}



2015年4月16日 星期四

期中程式

鏈接:程式設計工藝大師
程式內容:工程計算器
程式代碼:

import java.lang.*;
import java.util.Scanner;

public class calculator {
    public static void main(String args[]) {

        // Java.util.Scanner
        Scanner keyin = new Scanner(System.in);
        double value, ans=0;
        int select;
        disp_men ();

        //keyin  nextInt()
        select = keyin.nextInt();
        while ( select != 7) {
                 System.out.println("輸入一個數值 (注意三角函數範圍) =>");

                value = keyin.nextDouble();
                switch(select){
                case 1:
                        ans = Math.log(value);
                        System.out.printf("log(%,2f) = %.2f\n", value, ans);
                        break;
                case 2:
                        ans = Math.log10(value);
                        System.out.printf("log10(%,2f) = %.2f\n", value, ans);
                        break;
                case 3:
                        ans = Math.sqrt(value);
                        System.out.printf("sqrt(%,2f) = %.2f\n", value, ans);
                        break;
                case 4:
                        ans = Math.sin(value);
                        System.out.printf("sin(%,2f) = %.2f\n", value, ans);
                        break;
                case 5:
                        ans = Math.cos(value);
                        System.out.printf("cos(%,2f) = %.2f\n", value, ans);
                        break;
                case 6:
                        ans = Math.tan(value);
                        System.out.printf("tan(%,2f) = %.2f\n", value, ans);
                        break;
                default:
                        System.out.printf("sin(%,2f) = %.2f\n", value, ans);
                }
                disp_men();
               select = keyin.nextInt();
        }
        System.out.print("== 謝謝使用 ==\n");
}
static void disp_men() {
        System.out.printf("\n*** 工程計算器提供有下列功能 ***\n");
        System.out.printf("(1) log  函數\t (2) log10() 函數\n");
        System.out.printf("(3) sqrt 函數\t (2) sin() 函數\n");
        System.out.printf("(5) cos  函數\t (2) tan() 函數\n");
        System.out.printf("(7) 離開系統");
        System.out.printf("請選擇輸入 =>");

    }
}





2015年4月9日 星期四

第六週 - 作業

來源:程式設計工藝大師
程式代碼:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
class Test
{


public static void main(String[] args)
{
JFrame jtfMainFrame = new JFrame("Which Button Demo");
jtfMainFrame.setSize(450, 150);
JButton  jbnButton1 = new JButton("Button 1");
JButton  jbnButton2 = new JButton("Button 2");
JButton  jbnButton3 = new JButton("Button 3");
JButton  jbnButton4 = new JButton("Button 4");
JButton  jbnButton5 = new JButton("Button 5");
JButton  jbnButton6 = new JButton("Button 6");
JButton  jbnButton7 = new JButton("Button 7");
JButton  jbnButton8 = new JButton("Button 8");
JButton  jbnButton9 = new JButton("Button 9");
JButton  jbnButton10 = new JButton("Button 10");

jbnButton1.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e){
System.out.println("Button 1!");
}
});
jbnButton2.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e){
System.out.println("Button 2!");
}
});
jbnButton3.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e){
System.out.println("Button 3!");
}
});
jbnButton4.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e){
System.out.println("Button 4!");
}
});
jbnButton5.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e){
System.out.println("Button 5!");
}
});
jbnButton6.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e){
System.out.println("Button 6!");
}
});
jbnButton7.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e){
System.out.println("Button 7!");
}
});
jbnButton8.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e){
System.out.println("Button 8!");
}
});
jbnButton9.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e){
System.out.println("Button 9!");
}
});
jbnButton10.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e){
System.out.println("Button 10!");
}
});



JPanel jplPanel = new JPanel();
jplPanel.add(jbnButton1);
jplPanel.add(jbnButton2);
jplPanel.add(jbnButton3);
jplPanel.add(jbnButton4);
jplPanel.add(jbnButton5);
jplPanel.add(jbnButton6);
jplPanel.add(jbnButton7);
jplPanel.add(jbnButton8);
jplPanel.add(jbnButton9);
jplPanel.add(jbnButton10);
jtfMainFrame.getContentPane().add(jplPanel, BorderLayout.CENTER);
jtfMainFrame.setVisible(true);
System.out.println("chih-yu hsu");
}
}



以迴圈形式建立Button
程式代碼:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class Test extends JFrame{
public static void main(String[]args){
JFrame window=new JFrame("Calculator");
JPanel jplPanel = new JPanel();
JButton button[]=new JButton[10];
for(int i=0;i<button.length;i++){
button[i] = new JButton();
button[i].setSize(50,50);
button[i].setText(Integer.toString(i+1));
jplPanel.add(button[i]);

}
window.getContentPane().add(jplPanel, BorderLayout.CENTER);
window.setSize(500,500);
window.setVisible(true);
}}


2015年3月27日 星期五

第四週 - 作業

程式設計工藝大師
程式代碼:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

class Test
{
public static void main(String[] args)
{
JButton jbnButton1, jbnButton2;
JTextField jtfInput;
JPanel jblPanel;
JFrame jtfMainFrame;


jtfMainFrame = new JFrame("Which Button Demo");
jtfMainFrame.setSize(550,150);
jbnButton1 = new JButton("Button 1");
jbnButton2= new JButton("Button 2");
jtfInput = new JTextField(20);
JPanel jplPanel = new JPanel();



jplPanel.add(jtfInput);
jplPanel.add(jbnButton1);
jplPanel.add(jbnButton2);
jtfMainFrame.getContentPane().add(jplPanel, BorderLayout.CENTER);

jtfMainFrame.setVisible(true);

System.out.println("123");


}

}




2015年3月19日 星期四

第三週 - 作業

程式設計工藝大師
Excel - 巨集
程式代碼:
Private Sub CommandButton1_Click()
For i = 1 To 10
Cells(1, i) = i
Next i
End Sub






java
程式代碼:
class Test
{
public static void main(String[] args)
{
System.out.println("1");
System.out.println("2");
System.out.println("3");
System.out.println("4");
System.out.println("5");
System.out.println("6");
System.out.println("7");
System.out.println("8");
System.out.println("9");
System.out.println("10");
}

}



JavaScript
程式代碼:
<html>
<head>
<title> The First Example: Hello, World </title>
</head>
<body>
<h2> This line is HTML </h2>

<script language="JavaScript">
<!--
document.write("1 2 3 4 5 6 7 8 9 10");
// Text on the right of 2 slashes is comment
/* This is comment
that occur more than 1 line
*/
//-->
</script>
<noscript>
Sorry, but your browser doesn't run JavaScript.
</noscript>

<h2> This line is HTML </h2>
</body>
</html>




JavaScript
程式代碼:
<html>
<head>
<title> The First Example: Hello, World </title>
</head>
<body>
<h2> This line is HTML </h2>

<script language="JavaScript">
<!--
document.write("1*1=1   1*2=2   1*3=3   1*4=4   1*5=5   1*6=6   1*7=7   1*8=8   1*9=9<br>");
document.write("<br>");
document.write("2*1=1   2*2=2   2*3=3   2*4=4   2*5=5   2*6=6   2*7=7   2*8=8   2*9=9<br>");
document.write("<br>");
document.write("3*1=1   3*2=2   3*3=3   3*4=4   3*5=5   3*6=6   3*7=7   3*8=8   3*9=9<br>");
document.write("<br>");
document.write("4*1=1   4*2=2   4*3=3   4*4=4   4*5=5   4*6=6   4*7=7   4*8=8   4*9=9<br>");
document.write("<br>");
document.write("5*1=1   5*2=2   5*3=3   5*4=4   5*5=5   5*6=6   5*7=7   5*8=8   5*9=9<br>");
document.write("<br>");
document.write("6*1=1   6*2=2   6*3=3   6*4=4   6*5=5   6*6=6   6*7=7   6*8=8   6*9=9<br>");
document.write("<br>");
document.write("7*1=1   7*2=2   7*3=3   7*4=4   7*5=5   7*6=6   7*7=7   7*8=8   7*9=9<br>");
document.write("<br>");
document.write("8*1=1   8*2=2   8*3=3   8*4=4   8*5=5   8*6=6   8*7=7   8*8=8   8*9=9<br>");
document.write("<br>");
document.write("9*1=1   9*2=2   9*3=3   9*4=4   9*5=5   9*6=6   9*7=7   9*8=8   9*9=9<br>");


// Text on the right of 2 slashes is comment
/* This is comment
that occur more than 1 line
*/
//-->
</script>
<noscript>
Sorry, but your browser doesn't run JavaScript.
</noscript>

<h2> This line is HTML </h2>
</body>
</html>






2015年3月12日 星期四

第二週 - 作業

程式設計工藝大師
作業1

程式代碼來源:http://taiwantc.com/js/js_tut_a1.htm

程式代碼:
<html>
<head>
<title> The First Example: Hello, World </title>
</head>
<body>
<h2> This line is HTML </h2>

<script language="JavaScript">

<!--
document.write("Hello, Eric_He.This sentence is written using JavaScript.");
// Text on the right of 2 slashes is comment
/* This is comment
that occur more than 1 line
*/
//-->
</script>
<noscript>
Sorry, but your browser doesn't run JavaScript.
</noscript>

<h2> This line is HTML </h2>
</body>
</html>






作業2
程式來源:http://docs.oracle.com/javase/tutorial/getStarted/cupojava/win32.html
程式代碼:
/**
 * The HelloWorldApp class implements an application that
 * simply prints "Hello World!" to standard output.
 */
class HelloWorldApp {
    public static void main(String[] args) {
        System.out.println("Hello World!"); // Display the string.
    }
}








作業3

cmd代碼: ipconfig


作業4
代碼來源:http://www.hashemian.com/tools/visitor-IP.htm
代碼:
<script language="JavaScript">
VIH_BackColor = "palegreen";
VIH_ForeColor = "navy";
VIH_FontPix = "16";
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2015年3月5日 星期四

第一週 - 作業

程式設計工藝大師
回答下列問題
1.為何why要選修這門課?(動機)
2.希望從這門課獲得那些知識?(目標)
3.我要如何修習這一門課?(態度與方法)
who, when, where 

1.有程式設計基礎,順便湊學分
2.能編寫程式計算財務模型
3.每節課都出席,作業認真完成





class Test
{
public static void main(String[] args)
{
System.out.println("_____*_____");
System.out.println("____***____");
System.out.println("___*****___");
System.out.println("__*******__");
System.out.println("_____*_____");
System.out.println("_____*_____");
}

}