Node node1=new Node(1,null);
        Node node2=new Node(2,node1);
        Node node4=new Node(4,null);
        Node node5=new Node(5,null);

        Node node3=new Node(3,node4);
        node3.next=node5;
        node3=node2;

        Node next = node3.next;








package com.imitate.shortvideo.myapplication;

/**
 * author  ： jian11058
 * time    ： 2022/2/23
 * desc    :
 */
public class Node {

    Node next;
    private int value;

    public Node(int value,Node next) {
        this.value = value;
        this.next=next;
    }
    public int getValue() {
        return value;
    }

    public void setValue(int value) {
        this.value = value;
    }
}