feizai1208917009的博客

递归/*public class ListNode { int val; ListNode next = null; ListNode(int val) { this.val = val; }}*/public class Solution { public ListNode Merge(ListNode list1,ListN...

三个指针实现/*public class ListNode { int val; ListNode next = null; ListNode(int val) { this.val = val; }}*/public class Solution { public ListNode ReverseList(ListNode ...

借助栈递归import java.util.ArrayList;public class Solution { ArrayList<Integer> result = new ArrayList<Integer>(); public ArrayList<Integer> printListFromTailToHead(ListNode...