diff --git a/83-remove-duplicates-from-sorted-list/83-remove-duplicates-from-sorted-list.py b/83-remove-duplicates-from-sorted-list/83-remove-duplicates-from-sorted-list.py new file mode 100644 index 0000000..be144f8 --- /dev/null +++ b/83-remove-duplicates-from-sorted-list/83-remove-duplicates-from-sorted-list.py @@ -0,0 +1,19 @@ +# Definition for singly-linked list. +# class ListNode: +# def __init__(self, val=0, next=None): +# self.val = val +# self.next = next +class Solution: + def deleteDuplicates(self, head: Optional[ListNode]) -> Optional[ListNode]: + current = head + while current != None: + next = current.next + + while next != None and current.val == next.val: + next = next.next + + + current.next = next + current = next + + return head \ No newline at end of file