Solution: Longest Common Prefix
Explore how to implement a trie-based solution to find the longest common prefix in an array of strings. Understand the insertion process, trie traversal to detect the prefix, and how this method improves efficiency over direct comparison. By the end, you will be able to apply trie structures to solve prefix matching problems effectively.
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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:
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