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LeetCode Exercise In Java - Longest Substring Without Repeating Characters - FAST Solution

Full tutorial for solving the LeetCode longest substring without repeating characters problem in Java!
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00:00 The Problem
03:51 Brute Force Solution Discussion
07:27 Brute Force Solution Implementation
15:57 Brute Force Solution Results
16:35 Coming Up With a Better Solution
20:09 Fast Solution Discussion
26:50 Fast Solution Implementation
32:34 Fast Solution Results
33:21 Even... FASTER?

☕Complete Java course:
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Are you starting to grind LeetCode in Java, but getting stuck on the how to figure out some of the trickier fast solutions?

In this video we'll walk through a fast solution for the LeetCode longest substring without repeating characters problem, LeetCode Problem #3, written in Java!


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☕Complete Java course:
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