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Given an integer x, return true if x is a palindrome, and false otherwise. Example 1: Input: x = 121 Output: true Explanation: 121 ...

https://leetcode.com/problems/palindrome-linked-list #leetcode #python #codinginterview #linkedlist.

Description In this video, we solve LeetCode 234 – Palindrome Linked List using the most optimal approach. We use: Fast ...

Struggling with array and string problems in coding interviews? The Two-Pointer Technique is one of the most powerful and ...

Master Backtracking – the ultimate problem-solving technique for coding interviews! In this comprehensive DSA Backtracking ...

Hashing is arguably the MOST IMPORTANT technique in coding interviews. It turns O(n²) solutions into O(n) and solves problems ...

The Two Pointers technique is one of the most powerful tools in your coding interview arsenal! In this comprehensive tutorial, I'll ...