Solution: Longest Common Prefix
Explore how to apply the trie data structure to efficiently find the longest common prefix in an array of strings. This lesson guides you through building a trie, inserting words, and traversing the structure to identify shared prefixes without redundant comparisons. Understand the time and space complexities involved to optimize your solutions for coding interviews.
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We'll cover the following...
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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