LeetCode Solution: 3. Longest Substring Without Repeating Characters

1. 1Read the problem statement on LeetCode to understand the requirements
2. 2Apply the sliding window technique to track unique characters in substrings
3. 3Use a HashSet data structure to store unique characters within the current window
4. 4Implement a two-pointer approach to expand and shrink the window as needed
5. 5Test the solution with sample inputs to verify correctness

Software engineers and developers can benefit from this solution to improve their problem-solving skills and learn about string manipulation techniques. This can be applied to various scenarios where substring processing is required.

💡 Utilize a sliding window technique with a HashSet to efficiently track unique characters in substrings

🚀 Solve LeetCode's Longest Substring Without Repeating Characters using a sliding window approach! 💻