C++版，递归

class Solution {

public:

  vector printListFromTailToHead(struct ListNode* head) {

    vector dev;

        if(head!=NULL)

        {

            if(head->next!=NULL)

            {

                dev=printListFromTailToHead(head->next);

            }

            dev.push_back(head->val);

        }

        return dev;

  }

};