# Definition for singly-linked list.
# class ListNode(object):
#     def __init__(self, x):
#         self.val = x
#         self.next = None


class Solution(object):
    def printListReversingly(self, head):
        """
        :type head: ListNode
        :rtype: List[int]
        """
        if not head: return []

        nhh, nxt = head, head.next
        nhh.next = None
        while nxt:
            p = nxt.next
            nxt.next = nhh
            nhh = nxt
            nxt = p

        res = []
        p = nhh
        while p:
            res.append(p.val)
            p = p.next
        return res