leetcode.com/problems/top-k-frequent-elements/ Top K Frequent Elements - LeetCode Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com 347. Top K Frequent Elements 문제 : 주어진 배열에서 가장 빈번하게 나오는 수를 k개수만큼 int [] 배열 형태로 리턴하는 문제 예시 1) Input: nums = [1,1,1,2,2,3], k = 2 Output: [1,2] 예시 2) Input: nums = ..