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Solution: Longest Common Prefix

Explore how to use a trie to efficiently find the longest common prefix in an array of strings. This lesson demonstrates inserting words into a trie and traversing it to identify shared prefixes without redundant comparisons, optimizing search for large datasets.

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 ...