[LeetCode] Remove Duplicates from Sorted Array 파이썬 (list[:] shallow copy)

class Solution:
    def removeDuplicates(self, nums: List[int]) -> int:
        nums[:] = list(set(nums))
        nums.sort()
        return len(nums)

stackoverflow.com/questions/4081561/what-is-the-difference-between-list-and-list-in-python

 

 

list[:] -> shallow-copies the list

 

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