LeetCode 3713 | Longest Balanced Substring I 🔥 | Brute Force + Optimization | O(n²) Explained
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LeetCode 3713 | Longest Balanced Substring I 🔥 | Brute Force + Optimization | O(n²) Explained
In today’s LeetCode POTD, we solve 3713. Longest Balanced Substring I (Medium). A substring is called balanced when all distinct characters in it appear the same number of times. Sounds simple? 🤔 But the trick is in how we efficiently check the condition without scanning the frequency array again and again. Solution: https://leetcode.com ...
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