Top K Frequent Elements at Apple

Medium65.8% acceptance

This problem has 75.0% frequency at Apple.

Problem Description

Given an integer array `nums` and an integer `k`, return _the_ `k` _most frequent elements_. You may return the answer in **any order**.

Read full problem and hints

Topics

Array Hash Table Divide and Conquer Sorting Heap (Priority Queue)Bucket Sort Counting Quickselect

Also asked at 50 companies

Adobe Amazon AMD Arista Networks Atlassian Avito Bloomberg ByteDance Chewy Disney DocuSign DoorDash eBay Epam Systems Goldman Sachs Google HubSpot Infosys Intuit JPMorgan+30 more

View Full Problem

More Apple Questions

LRU CacheMedium Two SumEasy Merge IntervalsMedium Best Time to Buy and Sell StockEasy Number of IslandsMedium

View all Apple questions