[Leetcode] 347. Top K Frequent Elements

Leetcode 347. Top K Frequent Elements

https://leetcode.com/problems/top-k-frequent-elements/

Top K Frequent Elements - LeetCode

Solution 1

collections.Counter() 이용한 풀이. most_common()메소드를 사용했다.

• collections.Counter()

import collections
from typing import List
 
class Solution:
    def topKFrequent(self, nums: List[int], k: int) -> List[int]:
        answer = []
        count = collections.Counter(nums)
 
        for tuple in count.most_common(k):
            answer.append(tuple[0])
 
        return answer