DSA #4 | Arrays Explained - Basics and Problems скачать в хорошем качестве

DSA #4 | Arrays Explained - Basics and Problems

Arrays tutorial for DSA beginners. In this video you will learn the fundamentals of arrays and solve basic array problems commonly asked in interviews. We will start with what an array is and why arrays are used, then understand indexing, array size, and access patterns. After that, we will cover time complexity basics, array traversal, and simple problems like finding maximum and minimum elements. Topics covered in this video: --What is an array --Why arrays are used --Indexing in arrays --Array size and element access --Time complexity basics for arrays --Traverse an array --Find maximum element in an array --Find minimum element in an array --Array interview use cases This video is useful for beginners, students, freshers, and anyone preparing for DSA interviews. ⏱️ Key Video Timestamps :- 00:34 – What is an Array? 01:23 – Why Arrays are important 01:35 – Indexing in Arrays 02:05 – Array example with values 02:45 – Accessing array elements using index 03:29 – Modifying array elements 03:45 – Time Complexity of array access & update → O(1) 04:02 – Traversing array using loop → O(n) 04:35 – Find Maximum Element in Array 07:10 – Time & Space Complexity explained (O(n), O(1)) 08:55 – Dry Run of Maximum Element code 10:25 – Find Minimum Element using same logic 11:05 – Interview Tips ⚙️ Tech Used JavaScript, VS Code and Terminal 📂 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/) arrays in dsa, array basics, array problems for beginners, traverse array, find max min in array, array time complexity, dsa arrays tutorial, array interview questions, data structures arrays, mohit decodes dsa #dsa #arrays #datastructures #codinginterview #interviewpreparation #programming #learncoding #mohitdecodes --- Copyright Notice: © Mohit Decodes. All rights reserved. Unauthorized reproduction or distribution of this content is prohibited. For permissions, contact via LinkedIn or email.