LeetCode-80-Remove Duplicates from Sorted Array II 水题

class Solution(object):    def removeDuplicates(self, nums):        """        :type nums: List[int]        :rtype: int        """        if nums==[]:return 0        Len=len(nums)        for i in range(Len-3,-1,-1):            if nums[i]==nums[i+2]:                del nums[i+2]        return len(nums)