剑指 Offer 06. 从尾到头打印链表

输入一个链表的头节点，从尾到头反过来返回每个节点的值（用数组返回）。

输入：head = [1,3,2]
输出：[2,3,1]

class Solution {
public:
    vector reversePrint(ListNode* head) {
            vectora;
            ListNode*curr1=head;
            while(curr1)
            {
                a.push_back(curr1->val);
                curr1=curr1->next;
            }
            reverse(a.begin(),a.end());
            return a;
    }
};