doudouydx的博客

package DataStructure._04Stack._02LinkedListStack;public class Node {public int data;public Node next;public Node() {}public Node(int data){this.data = data;}@Overridepublic String toString() {return“栈数据：{data=” + data +‘}’;}}package DataSt

public HeroNode mergeSingleLinkedList(HeroNode head1,HeroNode head2){if(head1.nextnull || head2.nextnull){System.out.println(“无法合并，请仔细检查传入的链表是否为空！”);return null;}HeroNode cur1 = head1.next;HeroNode cur2 = head2.next;HeroNode next = null;HeroNode ne