单链表中创建与遍历

Posted 2020-11-17 yingpu

import java.util.Stack;
public class Reverse{
    class LNode{
        int data;
        LNode next;
        public LNode(int data){
            this.data=data;
        }
    }
     public static void main(String []args){
        Reverse r = new Reverse();
        for(int i=1;i<=10;i++){
            r.add(i);
        }
        r.print(r.head); 
     }
     public void add(int i){
        if(head==null){
            head=new LNode(i);
            current = head;
        }else{
            current.next=new LNode(i);
            current = current.next;
        }
     }
     public void print(LNode node){
         if(node==null) return;
         current = node;
         while(current!=null){
            System.out.println(current.data);
            current=current.next;
         }
     }
}


Language Version:  JDK 10.0.1