Update Linked List Cycle - Leetcode 141.py

gahogg · web-flow · commit 87711b96c50d · 2025-02-16T21:49:01.000-05:00
diff --git a/Linked List Cycle - Leetcode 141/Linked List Cycle - Leetcode 141.py b/Linked List Cycle - Leetcode 141/Linked List Cycle - Leetcode 141.py
@@ -1,8 +1,6 @@
 class Solution:
     def hasCycle(self, head: Optional[ListNode]) -> bool:
-        dummy = ListNode()
-        dummy.next = head
-        slow = fast = dummy
+        slow = fast = head
 
         while fast and fast.next:
             fast = fast.next.next
