java数据结构单链表

头结点
Node.java

package fvti;

public class Node{
	int data;
	Node next;
	public Node()
	{
		next=null;		
	}
	public Node(Node d){
		data=d.data;
		next=d.next;
	}
	public Node(int v){
		data=v;
		next=null;
	}
}

运行结点
T.java

package fvti;

import java.util.Scanner;

public class T {
	public static void main(String[] args){
		Node head = new Node();
		Node t,p;
		int n,i,v;
		Scanner sc=new Scanner(System.in);
		System.out.println("请问有多少个数据n=");
		n=sc.nextInt();
		System.out.println("请输入他们的值");
		p=head;
		for(i=1;i<=n;i++){
			v=sc.nextInt();
			t=new Node(v);
			p.next=t;
			p=t;
		}
		t= head.next;
		while(t!=null){
			System.out.print(t.data+"  ");
			t=t.next;
		}
		System.out.println();
	}
}