Grokking the Coding Interview Patterns in C++/

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Solution: Longest Common Prefix

Solution: Longest Common Prefix

Let’s solve the Longest Common Prefix problem using the Trie pattern.

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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:

  • 1≤1 \leq strs.length ...

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