摘要： public class doubleLinkedList { private Node first; private Node last; private int itemcount; class Node{ Node prev; Node next; Item item; }... 阅读全文

摘要： 冒泡算法在数据只有几个无序时是最快的算法，但是如果全部无序的话就变成了最慢的算法了，时间复杂度为O（n^2） public class bubbleSort { public static void main(String[] args) { // TODO Auto-generated method stub int aa[]={2,34,45,6545,6... 阅读全文

摘要： public class quickSort { public static void main(String[] args) { // TODO Auto-generated method stub int [] aa ={23,454,64,65,665,453,234,6,65,75,767,76734,43,2343,656,5754,7547... 阅读全文

摘要： package jiemian; import gonggong.message; import gonggong.messageType; import gonggong.user; import gongju.glhylb; import gongju.glxc; import java.awt 阅读全文

摘要： package canying; import java.awt.Color; import java.awt.Graphics; import java.awt.Image; import java.awt.event.ActionEvent; import java.awt.event.Acti 阅读全文

摘要： package gui1; import java.awt.Container; import java.awt.FlowLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import j 阅读全文

摘要： package gui1; import java.awt.BorderLayout; import javax.swing.ImageIcon; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JM 阅读全文

摘要： package gui1; import java.awt.FlowLayout; import java.awt.GridLayout; import javax.swing.JButton; import javax.swing.JFrame; public class gridlayout1 阅读全文

摘要： import java.awt.FlowLayout; import javax.swing.JButton; import javax.swing.JFrame; //1.继承 JFrame类 //2.在最上方定义组件 //3.在构造方法中创建组件 //4、在构造方法中添加组件 //5.设置窗体属 阅读全文

摘要： import java.awt.GridLayout; import javax.swing.ButtonGroup; import javax.swing.JButton; import javax.swing.JCheckBox; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel;... 阅读全文