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Solution: Array Sort Using Trie

Explore how to implement a lexicographical sort for an array of strings using the trie data structure. Understand the process of building a trie, inserting words, and recursively retrieving them in sorted order. This lesson equips you with efficient techniques for sorting strings by leveraging prefix-based storage.

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Statement

Given an array of strings as input, implement the  sortArray() function, which sorts the elements of the array in lexicographical order.

Constraints:

  • 00\leq words.length 103\leq 10^3 ...