8 lines
322 B
Python
8 lines
322 B
Python
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# Time complexity: O(nlogn)
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# https://github.com/python/cpython/blob/f52d987abfda25e50469c9b6fe1d19f72453d2de/Lib/collections/__init__.py#L608
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from collections import Counter
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class Solution:
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def topKFrequent(self, nums: List[int], k: int) -> List[int]:
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return [val for val, _ in Counter(nums).most_common(k)]
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