diff --git a/linked_lists/reverse_linked_list.py b/linked_lists/reverse_linked_list.py index fde6bdc..6e0a013 100644 --- a/linked_lists/reverse_linked_list.py +++ b/linked_lists/reverse_linked_list.py @@ -2,15 +2,15 @@ # -*- coding: utf-8 -*- # author: bt3gl -class ListNode: - def __init__(self, val=0, next=None): +class Node: + def __init__(self, val=0, next): self.val = val self.next = next -def reverse_list(head: Optional[ListNode]) -> Optional[ListNode]: +def reverse_list(head: Optional[Node]) -> Optional[Node]: - if (not head) or (not head.next): + if not head or not head.next: return head new_head = reverse_list(head.next)