Top K Frequent Words
Explore how to use trie data structures to identify the top k frequent words from a list, sorted by frequency and lexicographical order. This lesson helps develop skills for efficient string handling and frequency sorting, important for coding interviews involving string patterns.
We'll cover the following...
We'll cover the following...
Statement
Given a list of strings words and an integer k, return the k most frequently occurring strings.
Note: The result should be sorted in descending order based on frequency. If multiple words have the same frequency, they should be sorted in lexicographical order.
Constraints:
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