Solution: Find Longest Self-Contained Substring
Explore how to identify the longest self-contained substring where all characters are unique to that segment using hash maps. Understand and apply a linear time algorithm that tracks character occurrences and dynamically adjusts substring boundaries. This lesson helps you grasp essential string processing and hash map techniques used in coding interviews.
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We'll cover the following...
Statement
You are given a string, s, consisting of lowercase English letters. Your task is to find the length of the longest self-contained substring of s.
A substring t of s is called self-contained if:
tis not equal to the entire strings.Every character in
tdoes not appear anywhere else ins...