DSA #27 - Core Data Structures | Next Greater Element using Stack - Brute Force vs Optimized скачать в хорошем качестве

DSA #27 - Core Data Structures | Next Greater Element using Stack - Brute Force vs Optimized

DSA Phase-3 Core Data Structures tutorial focusing on the Next Greater Element problem using Stack. In this video you will learn what Next Greater Element is, compare brute force vs optimized approaches, and understand the Monotonic Stack concept. We will walk through a step-by-step dry run, analyze time and space complexity, and assign today’s practice tasks. This problem is very common in coding interviews and helps you master stack patterns. Topics covered in this video: --What is Next Greater Element --Brute force vs optimized approach --Monotonic stack concept explained --Step by step dry run --Time complexity analysis --Space complexity analysis --Interview tips --Today’s practice task This video is useful for DSA beginners, students, freshers, and interview preparation. 📝 TODAY’S PRACTICE (Stack) --Implement Next Greater Element using brute force --Implement optimized Next Greater Element using Stack --Dry run both approaches on [4, 1, 3, 9, 10] --Solve: Next Greater Element to the Left --Solve: Next Smaller Element using Monotonic Stack ⏱️ Key Video Timestamps :- 00:00 — Problem Overview & Example 01:16 — Brute Force Logic 02:35 — Brute Force Complexity (O(n^2)) 02:58 — Optimized Logic (Monotonic Stack) 04:54 — JavaScript Implementation 08:22 — Code Dry Run 12:03 — Optimized Complexity (O(n)) ⚙️ Tech Used and Code JavaScript, VS Code and Terminal 👉 GitHub Code Link - https://github.com/mohitdjcet/nextJS-... 📂 Playlist Links: JavaScript Full Course Video (Hindi):    • JavaScript Full Course 2025  | 4 Projects ...   React 19 Full Course Video (Hindi):    • ReactJS Full Course in Hindi – Beginner to...   Angular 21 Full Course Video (Hindi):    • Angular 21 Full Course in Hindi (2026) | B...   Python Full Course Video (Hindi):    • Python Full Course in Hindi 2025 | Complet...   Django Full Course Video (Hindi):    • Django Tutorial in Hindi 2026 | Complete D...   NodeJS Full Course Video (Hindi):    • Complete Node.js + Express.js + MongoDB Co...   Git and GitHib Copilot Full Course Video (Hindi):    • GitHub Copilot Full Course in 1 Video | Gi...   🔗 Follow Me for Updates: TopMate:[Connect with Me](https://topmate.io/mohitdecodes) WhatsApp:[Connect with Me](https://whatsapp.com/channel/0029Vb6C...) Instagram: [Connect with Me](  / mohit_decodes  ) Facebook: [Connect with Me](  / mohitdecode  ) LinkedIn: [Connect with Me](  / mohitdecodes  ) GitHub: [Explore My Projects](https://github.com/mohitdjcet/) next greater element stack, monotonic stack explained, nge stack problem dsa, next greater element interview question, brute force vs optimized nge, stack patterns dsa, core data structures stack problems, time space complexity nge, mohit decodes dsa #dsa #stack #datastructures #codinginterview #interviewpreparation #programming #learncoding #developers #mohitdecodes --- Copyright Notice: © Mohit Decodes. All rights reserved. Unauthorized reproduction or distribution of this content is prohibited. For permissions, contact via LinkedIn or email.