public?class?Chain?
{????
	public?ChainNode?first;
	public?Chain（）{first=null;}
	public?void?Delete（int?k）//刪除元素
	{
		try
		{
		if（k<1||first==null）
			throw?new?Exception（“Exception:BadInput7“）;
		ChainNode?p=first;
		if（k==1）
			first=first.link;
		else
		{
			ChainNode?q=first;
			for（int?index=1;index				q=q.link;
			if（q==null||q.link==null）
				throw?new?Exception（）;
			p=q.link;
			q.link=p.link;
		}
		}
		catch（Exception?e）
		{
			System.out.println（“please?rewrite9“）;
		}
	}
	public?int?search（int?elem）//查詢元素
	{
		ChainNode?current=first;
		int?index=1;
		while（current!=null&¤t.data!=elem）{
			current=current.link;
			index++;
		}
		if（current!=null）?return?index;
		return?0;
	}
	public?void?Insert（int?kint?x）//插入元素
	{
		try
		{
		if（k<0）throw?new?Exception（“Exception:BadInput11“）;
		ChainNode?p=first;
		for（int?index=1;index			p=p.link;
		if（k>0&&p==null）throw?new?Exception（“Exception:BadInput12“）;
		ChainNode?y=new?ChainNode（）;
		y.data=x;
		if（k!=0）
		{
			y.link=p.link;
			p.link=y;
		}
		else{
			y.link=first;
			first=y;
		}
		}
		catch（Exception?e）
		{
			System.out.println（e.getMessage（））;
			System.out.println（“please?rewrite13“）;
		}
	}	?
	public?boolean?IsEmpty（）//判斷鏈表是否為空
	{
		return?first==null;
	}
	

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????226??2009-02-27?17:35??GPS\GPS\.classpath

?????文件????????380??2009-02-27?17:35??GPS\GPS\.project

?????文件???????1657??2009-03-04?12:45??GPS\GPS\Chain.class

?????文件???????1394??2009-02-27?17:40??GPS\GPS\Chain.java

?????文件????????658??2009-03-04?12:45??GPS\GPS\ChainIterator.class

?????文件????????349??2009-02-27?17:40??GPS\GPS\ChainIterator.java

?????文件????????286??2009-03-04?12:45??GPS\GPS\ChainNode.class

?????文件?????????84??2009-02-27?17:40??GPS\GPS\ChainNode.java

?????文件???????5413??2009-03-04?12:45??GPS\GPS\EditANewMap.class

?????文件???????5771??2009-02-28?00:41??GPS\GPS\EditANewMap.java

?????文件???????5927??2009-03-04?12:45??GPS\GPS\EditExistedMap.class

?????文件???????6203??2009-02-27?17:40??GPS\GPS\EditExistedMap.java

?????文件???????1971??2009-03-04?12:45??GPS\GPS\FindShortestPath.class

?????文件???????1929??2009-02-27?17:53??GPS\GPS\FindShortestPath.java

?????文件???????2409??2009-03-04?12:45??GPS\GPS\GetMapInformation.class

?????文件???????2186??2009-02-27?17:40??GPS\GPS\GetMapInformation.java

?????文件????????773??2009-03-04?12:45??GPS\GPS\ImportMapframe$1.class

?????文件????????773??2009-03-04?12:45??GPS\GPS\ImportMapframe$2.class

?????文件????????965??2009-03-04?12:45??GPS\GPS\ImportMapframe$MyFileFilter1.class

?????文件???????4979??2009-03-04?12:45??GPS\GPS\ImportMapframe.class

?????文件???????5539??2009-02-27?17:40??GPS\GPS\ImportMapframe.java

?????文件???????8057??2009-03-04?12:45??GPS\GPS\Mainframe.class

?????文件???????7338??2009-02-27?18:02??GPS\GPS\Mainframe.java

?????文件??????33368??2009-02-28?00:55??GPS\GPS.jar

?????目錄??????????0??2009-10-13?21:16??GPS\GPS

?????目錄??????????0??2009-10-13?21:16??GPS

-----------?---------??----------?-----??----

????????????????98635????????????????????26