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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 ...

Valid palindrome. There are two ways to solve it. Clean the string, lower case everything, reverse the string and compare the ...

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