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JZ06.从尾到头打印指针

描述

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）。

思路

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

class Solution:
    def reversePrint(self, head: ListNode) -> List[int]:
        res = []
        while head:
            res.append(head.val)
            head = head.next
          return res[::-1]

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