摘要：
https://www.cnblogs.com/lliuye/p/9143676.html 阅读全文
摘要：
``` python
# coding=utf-8
class Node: def __init__(self, data=None, next=None): self.data = data self.next = next def Reserver(link): pre = link cur = link.next pre.... 阅读全文