Reddit SWE Interview Question 2024 April | Heaps | on-campus

Question 1: Top K Frequent Words Problem Statement Given an array of strings words and an integer k, return the k most frequent strings. Return the answer sorted by the frequency from highest to lowest. Sort the words with the same frequency by their lexicographical order. Constraints 1 <= words.length <= 500 1 <= words[i].length <= 10 words[i] consists of lowercase English letters. k is in the range [1, The number of unique words]. Examples Example 1: Input: words = ...