Data Structures and Algorithms for Beginners

From the creator

Data Structures and algorithms for beginners. Ace your coding interview. Watch this tutorial to learn all about Big O, arrays and linked lists! 🚀 Get interview-ready with my full course: https://mosh.link/dsa-course 👍 Subscribe for more awesome content: https://goo.gl/6PYaGF Need Java foundations first? Check out my tutorial: https://youtu.be/eIrMbAQSU34 ✋ Stay connected: - Twitter: https://twitter.com/moshhamedani - Facebook: https://www.facebook.com/programmingwithmosh/ - Instagram: https://www.instagram.com/codewithmosh.official/ - LinkedIn: https://www.linkedin.com/school/codewithmosh/ 💡 What you'll learn: - Big O notation for analyzing code efficiency. - How to implement and use arrays. - The basics of linked lists. 👉 This tutorial is perfect for you if: - You're preparing for technical job interviews. - You want to improve your coding fundamentals. - You're a CS student learning these concepts. Let's get started! 📖 TABLE OF CONTENT 0:00:00 Intro 0:01:04 What is Big O? 0:03:03 O(1) 0:04:32 O(n) 0:08:17 O(n^2) 0:10:41 O(log n) 0:13:20 O(2^n) 0:14:10 Space Complexity 0:17:53 Understanding Arrays 0:21:03 Working with Arrays 0:24:32 Exercise: Building an Array 0:27:24 Solution: Creating the Array Class 0:30:43 Solution: insert() 0:35:03 Solution: remove() 0:39:54 Solution: indexOf() 0:42:23 Dynamic Arrays 0:46:11 Linked Lists Introduction 0:46:41 What are Linked Lists? 0:51:16 Working with Linked Lists 0:54:40 Exercise: Building a Linked List 0:56:05 Solution: add

Published 2019-12-10 · Watch on YouTube ↗
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