LeetCode-347 Top K Frequent Elements : Given an integer array nums and an integer k, return the k most frequent elements. You may return the answer in any order. note : time complexity must be better than O(n log n), where n is the array s size.Over * :::python class Solution: def topKFrequent(self, nums: List[int], k: int) -> List[int]: if len(set(nums))==1: return [nums[0]] answer = [] count =..
