LeetCode Valid Palindrome in JavaScript: Brute Force Solution скачать в хорошем качестве

LeetCode Valid Palindrome in JavaScript: Brute Force Solution

Valid Palindrome (Brute Force)! Clean strings like "A man, a plan, a canal: Panama" → check if palindrome. I code the simple regex + reverse approach, trace execution step-by-step, and analyze O(n) time/space. Next video: Two Pointers O(1) space optimization! Subscribe to catch it. What you'll learn: Regex /[^a-z0-9]/g to clean non-alphanumerics toLowerCase() + split('').reverse().join('') Live demo: "race a car" → false Complexity breakdown Timestamps: 0:00 Problem explanation 1:45 Brute force code walkthrough 3:30 Live testing multiple cases 5:15 Time/space analysis 6:00 Teaser: Optimal solution coming! Perfect beginner-friendly LeetCode! #LeetCode #JavaScript #CodingInterview #Palindrome Github: https://github.com/Jamunashri123/DSA-...