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...

//menu package 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...