摘要: # 节点类 class Node: def __init__(self, data, next=None): self.data = data self.next = next def __str__(self): return str(self.data) # 链表类 class LinkedLi 阅读全文
posted @ 2020-01-19 14:52 ilovetesting 阅读(278) 评论(0) 推荐(0) 编辑