Leetcode - 189. Rotate Array

문제

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LeetCode

풀이

class Solution:
    def rotate(self, nums: List[int], k: int) -> None:
        """
        Do not return anything, modify nums in-place instead.
        """
        k %= len(nums)
        nums[:k], nums[k:] = nums[len(nums) - k :], nums[: len(nums) - k]

O(n), O(n) solution