remove_duplicates_from_sorted_list
2022-12-14
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remove_duplicates_from_sorted_list.py 源码
# 删除排序链表中的重复元素
class ListNode:
def __init__(self, x):
self.val = x
self.next = None
class Solution:
def deleteDuplicates(self, head: ListNode) -> ListNode:
p = head
while p and p.next:
if p.val == p.next.val:
p.next = p.next.next
else:
p = p.next
return head
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