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Create Middle of the Linked List.py #109

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15 changes: 15 additions & 0 deletions Easy problems/Middle of the Linked List.py
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Original file line number Diff line number Diff line change
@@ -0,0 +1,15 @@
class ListNode:
def __init__(self, val=0, next=None):
self.val = val
self.next = next

class Solution:
def middleNode(self, head: Optional[ListNode]) -> Optional[ListNode]:
slow=head
fast=head

while fast and fast.next:
slow=slow.next
fast=fast.next.next

return slow