beckyUp的博客

java的一个小作业package Becky;import javax.swing.JFrame;public class DrawPanelTest { public static void main(String[] args) { DrawPanel panel=new DrawPanel(); JFrame applicati...

7.19 购买机票package se;import java.util.Scanner;public class sdf { public static void main(String[] args) { // TODO Auto-generated method stub boolean seat[]=new boolean[15]; ...

二维数组的应用；package se;import java.util.Scanner;import java.util.Random;public class sdfs { public static void main(String[] args) { int sale[][] = new int [10][10]; int col[]=n...

【shape】package se;import java.util.Scanner;import java.util.*;public class sdf { public static class Shape extends Object { protected double area; protected int c; ...

package gui;import java.awt.FlowLayout;import javax.swing.JFrame;import javax.swing.JLabel;import javax.swing.SwingConstants;import javax.swing.Icon;import javax.swing.ImageIcon;public class La...

package gui;import java.awt.*;import java.awt.event.*;import javax.swing.*;public class LabelFrame extends JFrame{ private final JLabel label1; private final JLabel label2; private fi...

//menupackage datapro;import javax.swing.*;import java.awt.*;import java.awt.event.*;import javax.swing.event.*;public class Menu { public static void main(String[] arg) throws Exception{ ...

//操作界面package phonenum;import java.awt.FileDialog;import java.awt.Frame;import java.awt.Menu;import java.awt.MenuBar;import java.awt.MenuItem;import java.awt.TextArea;import java.awt.*;impor...