Скачать или смотреть LeetCode 9: Palindrome Number | Naive vs Optimal Solution Explained

“Welcome back to Undefined Coder! 🚀

In this video, we solve LeetCode Problem #9 – Palindrome Number step by step.

First, we try the easiest approach: converting the number to a string.

Then, we explain why this isn’t efficient.

Finally, we write the optimal math-based solution that avoids extra space.

This is part of my LeetCode Challenge Playlist, where we start with easy problems and move towards harder ones. Perfect for interview prep, coding practice, and building problem-solving skills.

👉 Problem Link: https://leetcode.com/problems/palindrome-n...

If you’re preparing for coding interviews or just improving your algorithm skills, this video will help you understand time complexity, space complexity, and optimal coding practices.”