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import java.io.*;
public class QueueArray {  
    Object[] a; //¶ÔÏóÊý×飬¶ÓÁÐ×î¶à´æ´¢a.length-1¸ö¶ÔÏó  
    int front;  //¶ÓÊ×ϱꠠ
    int rear;   //¶Óβϱꠠ
    public Qu ......

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class Node
{
private Object obj;
 private Node next;
//ÓÃÊý¾ÝÓò¹¹ÔìÒ»¸ö½Úµã¶ÔÏó
public Node(Object obj)
{
this.obj=obj;
}
//·µ»ØÏÂÒ»½ÚµãµÄ¶ÔÏó
public Node getNext()
{
return this.next;
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public void setNext(Node next)
{
this.next=next;
}
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class Link
{
private Node head;
public Link(Node head)
{
this.head=head;
}
public void addNode(Node node)
{
Node p=head;
while(true)
{
if(!p.hasNext())
{
p.setNext(node);
break;
}
p=p.getNext();
}
}
//²åÈë½Ú
public void insertNode(Node p,Node q)
{
q.setNext(p.getNext());
p.se ......
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