摘要: class ListNode: def __init__(self, x): self.val = x self.next = None if __name__ == '__main__': l1 = ListNode(1) l2 = l1 l1.next = ListNode(2) while l 阅读全文
posted @ 2022-06-05 21:37 pie神 阅读(22) 评论(0) 推荐(0) 编辑