ChasingTheFreeWind

思路似乎是个经典题目思路就是一个递归/** * Definition for singly-linked list. * public class ListNode { * int val; * ListNode next; * ListNode() {} * ListNode(int val) { this.val = val; } * ListNode(int val, ListNode next) { this.val = val; thi.

剑指Offer剑指Offer 06.从尾到头打印链表栈/** * Definition for singly-linked list. * struct ListNode { * int val; * ListNode *next; * ListNode(int x) : val(x), next(NULL) {} * }; */class Solution {public: vector<int> reversePrint(ListNo