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public class NodeBean implements Serializable
{
   
    private Object data; //ÔªËØ±¾Éí
    private NodeBean next; //ÏÂÒ»¸ö½Úµã
   
    public Object getData()
    {
        return data;
    }
   
    public void setData(Object data)
    {
        this.data = data;
    }
   
    public NodeBean getNext()
    {
        return next;
    }
   
    public void setNext(NodeBean next)
    {
        this.next = next;
    }
   
    public NodeBean(Object data, NodeBean next)
    {
        this.data = data;
        this.next = next;
    }
   
    public NodeBean()
    {
       
    }
   
    public String toString()
    {
        return data + " " + next;
    }
   
}
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public class IteratorLinkedModel
{
   
    //Æðʼ½Úµã
    NodeBean head = null;
   
    //¼ÆÊýÆ÷£¬¼Ç¼µ±Ç°Á´±íÀïÓжàÉÙ¸öÔªËØ
    int size = 0;
   
    //µ±ÎÒÃÇÌí¼ÓÐÂÔªËØµÄʱºò£¬


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connect·½·¨ÊÇjava.sql.Driver½Ó¿ÚÖж¨ÒåµÄ·½·¨£¬Èç¹ûÁ¬½ÓµÄÊý¾Ý¿â²»Í¬£¬ÄÇôΪ²»Í¬µÄÊý¾Ý¿â±àдJDBCÇý¶¯½«±äµÃºÜÁé»î£¬ÊµÏÖDriver½Ó¿Ú¼´¿É¡£Á¬½ÓÊý¾Ý¿âʱÊ×ÏȵÃ×°ÔØJDBCÇý¶¯£¬Ò²¾ÍÊǵ÷Óà Class.forName(“com.mysql.jdbc.Driver”)·½·¨£¬ÔÚµÚһƪÖÐÒѾ­Áгömysql jdbc DriverÀàµÄÔ´Â룬´ËÀà¼Ì³ÐNonRegisteringD ......

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JAVA·ÖΪJ2EE,J2SE.J2ME,ÏÂÃæ·Ö±ð½éÉÜ:
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×îСÉú³ÉÊ÷ KruskalËã·¨ java´úÂëʵÏÖ

/*
*ÈÕÆÚ:2010-04-18 20:02
*¿ª·¢Õß:heroyan
*ÁªÏµ·½Ê½:zndxysf@126.com
*¹¦ÄÜ:ÎÞÏòͼ×îСÉú³ÉÊ÷KruskalË㷨ʵÏÖ°¸Àý
*/
import java.util.Scanner;
import java.util.Arrays;
import java.util.ArrayList;
public class Kruskal{
private static int MAX = 100;
private ArrayList<Edge> edge = new Ar ......
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