LeetCode 3834 – Merge Adjacent Equal Elements | Stacks скачать в хорошем качестве

LeetCode 3834 – Merge Adjacent Equal Elements | Stacks

Problem Link: https://leetcode.com/problems/merge-a... In this video, we solve LeetCode 3834 – Merge Adjacent Equal Elements using a clean stack-based approach. This problem tests your understanding of stack simulation, element merging logic, and efficient in-place processing, common patterns in coding interviews and contests. We break down: The core intuition behind merging equal adjacent values Why a stack is the perfect data structure for this simulation Step-by-step dry run for clarity A clean, interview-ready implementation Time Complexity: O(n) Space Complexity: O(n) in the worst case Let me know your feedback or which problem you'd like covered next!