剑指 Offer 06. 从尾到头打印链表-JZTXT

题目：
/**
 * Definition for singly-linked list.
 * struct ListNode {
 *     int val;
 *     ListNode *next;
 *     ListNode(int x) : val(x), next(NULL) {}
 * };
 */
class Solution {
public:
    vector<int> reversePrint(ListNode* head) {
        vector<int> result;
        ListNode* cur=new ListNode(NULL);          #创建虚拟头结点
        cur->next=head;                            #cur->next指向头结点
        while(cur->next){
            result.push_back(cur->next->val);
            cur=cur->next;                         #不要写成cur++
        }
        reverse(result.begin(),result.end());
        return result;
    }
};