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Two Pointers Made Easy with the Valid Palindrome! Leetcode 125 - Valid Palindrome Problem Link: ...

Most teachers introduce solutions as fully-formed recipes. But in doing so, they totally miss how solutions are DISCOVERED.

Many beginners get confused by this simple yet significant paradox. Unlock the two-pointer insight behind why Valid Palindrome II ...

In this video, we explore the classic coding problem — Valid Palindrome. Given a string, the task is to determine if it reads the ...

https://learndatastructures.net/ Timeline 0:00 Problem 2:30 Reverse string 3:40 Two pointers 5:20 Dry run 6:28 Coding ...

Qubits, state vectors, and Grover's algorithm for search. Instead of sponsored ad reads, these lessons are funded directly by ...