思路:
class Solution:def removeDuplicates(self, nums: List[int]) -> int:i = 0for e in nums:if i < 2 or e != nums[i - 2]:nums[i] = ei += 1return i
思路:
class Solution:def removeDuplicates(self, nums: List[int]) -> int:i = 0for e in nums:if i < 2 or e != nums[i - 2]:nums[i] = ei += 1return i
让时间为你证明