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Solution: Longest Common Prefix

Explore how to implement a trie data structure to efficiently find the longest common prefix among multiple strings. Understand the insertion of words into the trie and how traversal can identify shared prefixes, improving performance over direct comparisons.

Statement

Given an array of strings, strs, write a function to find the longest common prefix string in strs. If there is no common prefix, return an empty string, "".

Constraints:

  • 11 \leq ...