Videos

Video thumbnail for Insertion sort: Big O-notation | Big O, Theta, Omega notation | Data Structure & Algorithms
14:30
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Insertion sort: Big O-notation | Big O, Theta, Omega notation | Data Structure & Algorithms

#Gatecs #Big O #Theta #Omega notation #DataStructures #Notations #Appliedcourse #Gatecse Please visit: https://gate.appliedroots.com/ For any queries you can either drop a mail to Gatecse@appliedroots.com or call us at +91 844-844-0102
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· Jan 24, 2019
Video thumbnail for Insertion Sort Visualized
00:59
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Insertion Sort Visualized

Better than Bubble Sort, but still only average and worst-case time complexity of Big O(n²). However, best-case time complexity is Big O(n)! #bigonotation #sortingalgorithm #insertionsort #algorithm #compsci #compscimajor #computerscience #computersciencemajor #algorithms If you're a developer, sign up to my free newsletter Dev Notes 👉 ...
YouTube
· Jan 15, 2024
Video thumbnail for Learn Big O notation in 6 minutes 📈
06:25
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Learn Big O notation in 6 minutes 📈

Big O notation tutorial example explained #big #O #notation
YouTube
· May 13, 2021
Video thumbnail for Learn Big O Notation In 12 Minutes
12:18
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Learn Big O Notation In 12 Minutes

Big O Notation is one of the more confusing computer science topics since it is not very intuitive. It also is one of the most important computer science topics for passing a technical interview, which makes it a very valuable skill to learn. In this video I am going to breakdown big O notation in easy to understand terms and example so that ...
YouTube
· Aug 15, 2020
Video thumbnail for Big-O notation in 5 minutes
05:13
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Big-O notation in 5 minutes

Introduction to big-O notation. Code: https://github.com/msambol/dsa Sources: 1. Algorithms by S. Dasgupta, C. H. Papadimitriou, and U. V. Vazirani [https://www.amazon.com/Algorithms-Sanjoy-Dasgupta/dp/0073523402] 2. http://pages.cs.wisc.edu/~paton/readings/Complexity/#bigO 3. http://bigocheatsheet.com/ LinkedIn: https://www.linkedin.com/in ...
YouTube
· Jan 21, 2017
Video thumbnail for Complete Beginner's Guide to Big O Notation
21:58
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Complete Beginner's Guide to Big O Notation

Learn the basics of Big O Notation and Time Complexity in this crash course video. Learn how to evaluate and discuss the performance of different solutions to the same problem. How do you know which implementation is best? If you're ready to launch your career as a software engineer, check out my job-guaranteed bootcamp with Springboard: https ...
YouTube
· Feb 7, 2019
Video thumbnail for The Ultimate Big O Notation Tutorial (Time & Space Complexity For Algorithms)
17:20
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The Ultimate Big O Notation Tutorial (Time & Space Complexity For Algorithms)

Free DSA Mini-Course: https://backtobackswe.com Try Our Full Platform: https://backtobackswe.com/pricing 📹 Intuitive Video Explanations 🏃 Run Code As You Learn 💾 Save Progress New Unseen Questions 🔎 Get All Solutions Big O notation is very important for software engineering interviews. It really shows your capacity to critically ...
YouTube
· Dec 9, 2018
Video thumbnail for Learn Insertion Sort in 7 minutes 🧩
07:05
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Learn Insertion Sort in 7 minutes 🧩

Data structures and algorithms insertion sort #insertion #sort #algorithm // Insertion sort = after comparing elements to the left, // shift elements to the right to make room to insert a value // Quadratic time O(n^2) // small data set = decent // large data set = BAD // Less steps than Bubble sort // Best case is O(n) compared to Selection ...
YouTube
· Jun 8, 2021
Video thumbnail for Introduction to Big O Notation and Time Complexity (Data Structures & Algorithms #7)
36:22
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Introduction to Big O Notation and Time Complexity (Data Structures & Algorithms #7)

Big O notation and time complexity, explained. Check out Brilliant.org (https://brilliant.org/CSDojo/), a website for learning math and computer science concepts through solving problems. First 200 subscribers will get 20% off through the link above. Special thanks to Brilliant for sponsoring this video. This was #7 of my data structures ...
YouTube
· May 14, 2018
Video thumbnail for Algorithms: Big O Notation Example 1
10:10
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Algorithms: Big O Notation Example 1

YouTube
· Jul 20, 2017
Video thumbnail for What Is Big O Notation?
17:45
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What Is Big O Notation?

In this video, we take a look at Big O notation. We go through how Big O notation came about and why it's so useful as a method of measuring efficiency of algorithms. We then go through some examples of you can find the Big O runtime of various algorithms. Support: https://www.patreon.com/reducible This video wouldn't be possible without the ...
YouTube
· Mar 29, 2020
Video thumbnail for Big O notation - Data Structures & Algorithms Tutorial #2 | Measuring time complexity
12:31
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Big O notation - Data Structures & Algorithms Tutorial #2 | Measuring time complexity

Big O notation is the way to measure how software program's running time or space requirements grow as the input size grows. We can't measure this using absolute terms such as time in seconds because different computers have different hardware hence we need a mathematical way to measure time complexity of a program and Big O is that ...
YouTube
· Mar 3, 2020
Video thumbnail for Getting Sorted & Big O Notation - Computerphile
10:59
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Getting Sorted & Big O Notation - Computerphile

How well sorted is your algorithm? Choosing the right method to sort numbers has a huge effect on how quickly a computer can process a task. Alex Pinkney talks about two popular sorting algorithms and how they 'scale up.' Follow up film "Quick Sort": http://youtu.be/XE4VP_8Y0BU Alex's code that generated the data for the tests: https://github ...
YouTube
· Jun 19, 2013
Video thumbnail for The Complete Guide to Big O Notation & Complexity Analysis for Algorithms: Part 1 of 2
40:43
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The Complete Guide to Big O Notation & Complexity Analysis for Algorithms: Part 1 of 2

In this video, we provide a detailed overview of the motivations behind Big O, how Big O works, the rules to implement Big O, how Big O is used for time and space complexity analysis, and how to optimize our solutions using Big O. 0:35 Learning Objectives 0:57 Why Use Big O 5:22 How Big O Works 9:59 Rules to Simplifying Big O 15:20 Applying the ...
YouTube
· Aug 22, 2020
Video thumbnail for Asymptotic Notations: Big O, Big Omega and Big Theta Explained (With Notes)
33:42
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Asymptotic Notations: Big O, Big Omega and Big Theta Explained (With Notes)

This video explains Big O, Big Omega and Big Theta notations used to analyze algorithms and data structures. Join this DS & Algo course & Access the playlist: https://www.youtube.com/playlist?list=PLu0W_9lII9ahIappRPN0MCAgtOu3lQjQi Download Source Code & Notes here: https://codewithharry.com/notes Checkout my English channel here: https://www ...
YouTube
· Aug 1, 2020
Video thumbnail for Sorting Algorithms Time and Space Complexity | Sorting Algorithms | Big-O | Geekific
13:39
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Sorting Algorithms Time and Space Complexity | Sorting Algorithms | Big-O | Geekific

Discord Community: https://discord.gg/dK6cB24ATp GitHub Repository: https://github.com/geekific-official/ In the past few weeks, we’ve been looking into the most frequently used sorting algorithms. In this video, we tackle the efficiency along with both the time and space complexity of each one of them. Timestamps: 00:00 Introduction 00:31 ...
YouTube
· Mar 31, 2021
Video thumbnail for L-1.3: Asymptotic Notations | Big O | Big Omega | Theta Notations | Most Imp Topic Of Algorithm
14:25
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L-1.3: Asymptotic Notations | Big O | Big Omega | Theta Notations | Most Imp Topic Of Algorithm

🚀 Enroll Now in GATE DA exam course 2025🌟 🔗To Enroll, Login to: https://www.gatesmashers.com/ 💰Course Price: 2999/- (Non-Refundable) 🕒Course starting Date: 5th March 2024 📞 Contact us: For any queries or assistance, feel free to reach us on WhatsApp or call at 8295451354. 🕒Validity of Course: 31st March, 2025 👉Subscribe ...
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· Jan 15, 2020
Video thumbnail for Introduction to Big-O
12:40
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Introduction to Big-O

A short introduction to Big-O notation. Data Structures Source Code: https://github.com/williamfiset/algorithms
YouTube
· Jan 6, 2017
Video thumbnail for Big O Notation
08:37
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Big O Notation

Learn about Big O notation, an equation that describes how the run time scales with respect to some input variables. This video is a part of HackerRank's Cracking The Coding Interview Tutorial with Gayle Laakmann McDowell. http://www.hackerrank.com/domains/tutorials/cracking-the-coding-interview?utm_source=video&utm_medium=youtube&utm_campaign=ctci
YouTube
· Jan 1, 2009
Video thumbnail for Time and Space Complexity COMPLETE Tutorial - What is Big O?
02:28:24
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Time and Space Complexity COMPLETE Tutorial - What is Big O?

This tutorial will help you go from beginner to advanced with “Time and Space Complexity Analysis”. - We cover in-depth explanations of Big-O, Big-Omega, Theta and other notations - Types of recurrence relations (Linear, Divide-and-Conquer) - How to solve any relation easily - Time and space complexity of recursive programs - The maths ...
YouTube
· Sep 16, 2021
Video thumbnail for Big O Notation | Asymptotic Notation | GATECSE | DAA
15:41
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Big O Notation | Asymptotic Notation | GATECSE | DAA

#bigo, #bigonotation, #asymptoticnotation, #gatecse, #daa, #thegatehub big o notation in daa || big oh notation problems || big oh notation examples || big o || big o notation definition || big o big omega and big theta notation || asymptotic notation || asymptotic notation big o omega theta || big o notation in hindi || big o notation in dsa ...
YouTube
· Jun 27, 2021
Video thumbnail for Big-O Notation - For Coding Interviews
20:38
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Big-O Notation - For Coding Interviews

🚀 https://neetcode.io/ - Get lifetime access to all current & future courses I create! Going over all of the common big O time and space complexities, with a focus on coding interviews. Checkout my second Channel: @NeetCodeIO 🥷 Discord: https://discord.gg/ddjKRXPqtk 🐦 Twitter: https://twitter.com/neetcode1 🐮 Support the channel ...
YouTube
· Oct 10, 2022
Video thumbnail for Why My Teenage Code Was Terrible: Sorting Algorithms and Big O Notation
09:46
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Why My Teenage Code Was Terrible: Sorting Algorithms and Big O Notation

When I was a teenager, I wrote some terrible code. Here's why. • Sponsored by Dashlane — for free on your first device @ https://www.dashlane.com/tomscott MORE BASICS: https://www.youtube.com/playlist?list=PL96C35uN7xGLLeET0dOWaKHkAlPsrkcha Written with Sean Elliott https://twitter.com/SeanMElliott/ Directed by Tomek Graphics by ...
YouTube
· Jan 6, 2020
Video thumbnail for Big O Notation Series #5: O (n log n) explained for beginners
05:20
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Big O Notation Series #5: O (n log n) explained for beginners

Big O Notation Series #5: O(n log n) explained for beginners: In this video I break down O(n log n) into tiny pieces and make it understandable for beginners. Algorithm complexity O(n log n). More from this series: https://www.youtube.com/playlist?list=PL7g1jYj15RUPVZDU9C276SZvlJjf4hzqV on log n explained for beginners big o notation time ...
YouTube
· Jan 21, 2021
Video thumbnail for Big O Notation Series #9: Understanding Merge Sort
15:12
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Big O Notation Series #9: Understanding Merge Sort

Understanding Merge Sort: Deep dive into merge sort, recursion, and its time complexity. Chapters: 00:00 Intro 01:13 Recursion 08:00 Merge 11:51 Time Complexity: O(n log n) More from this series: https://www.youtube.com/playlist?list=PL7g1jYj15RUPVZDU9C276SZvlJjf4hzqV merge sort divide and conquer recursive merge sort merge sort algorithm ...
YouTube
· Feb 14, 2021
Video thumbnail for What is the Big O Notation?
08:21
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What is the Big O Notation?

In this video, I will give you an introduction to the Big O Notation and a few Big O Values. In the next video, we will talk about the Array Data Structure and the built-in methods it has. We will learn to implement each one of them and what the time complexity of each method is. I'll see you in the next video!
YouTube
· Mar 6, 2023
Video thumbnail for Big-O Notation in 100 Seconds
01:40
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Big-O Notation in 100 Seconds

Learn Big-O Notation in 100 Seconds (of Computer Science). ⚡🔬 #compsci #100SecondsOfCode Install the quiz app 🤓 iOS https://itunes.apple.com/us/app/fireship/id1462592372?mt=8 Android https://play.google.com/store/apps/details?id=io.fireship.quizapp Upgrade to Fireship PRO at https://fireship.io/pro Use code lORhwXd2 for 25% off your ...
YouTube
· Dec 18, 2019
Video thumbnail for Big oh notation- lecture5/ADA
09:48
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Big oh notation- lecture5/ADA

Asymptotic notation- big oh
YouTube
· Jan 5, 2019
Video thumbnail for Big Oh Notation (and Omega and Theta)
48:03
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Big Oh Notation (and Omega and Theta)

Data Structures and Algorithms 1.2 - Big Oh notation, Running times.
YouTube
· Aug 18, 2012
Video thumbnail for Asymptotic Notations big o notation, big tetha, big omega | calculating big O notations - አማርኛ ቱቶሪያል
15:46
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Asymptotic Notations big o notation, big tetha, big omega | calculating big O notations - አማርኛ ቱቶሪያል

Asymptotic notations Asymptotic notations are the mathematical notations used to describe the running time of an algorithm when the input tends towards a particular value or a limiting value. For example: In bubble sort, when the input array is already sorted, the time taken by the algorithm is linear i.e. the best case ...
YouTube
· Mar 26, 2023
Video thumbnail for Big O Notation - Explained (Computer Science Basics)
14:34
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Big O Notation - Explained (Computer Science Basics)

A detailed (and hopefully intuitive) explanation of Big O notation, Big O complexity, and how to evaluate them when programming. You can visit the Big O Notation Calculator tool below! It's definitely not perfect, but let me know your thoughts and/or criticisms in the comments! https://shunnarski.github.io/BigO.html
YouTube
· Dec 17, 2020
Video thumbnail for Big O Notation
13:32
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Big O Notation

Video 2 of a series explaining the basic concepts of Data Structures and Algorithms. This video talks about the need to analyze algorithms using the Big O Notation and the method to calculate it for a given algorithm. This video is meant for educational purposes only.
YouTube
· Sep 14, 2018
Video thumbnail for Selection sort in 3 minutes
02:43
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Selection sort in 3 minutes

Step by step instructions showing how to run selection sort. Code: https://github.com/msambol/dsa/blob/master/sort/selection_sort.py (different than video, I added this retroactively) Source: https://en.wikipedia.org/wiki/Selection_sort LinkedIn: https://www.linkedin.com/in/michael-sambol
YouTube
· Jul 20, 2016
Video thumbnail for The Complete Guide to Big O Notation & Complexity Analysis for Algorithms: Part 2 of 2
57:15
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The Complete Guide to Big O Notation & Complexity Analysis for Algorithms: Part 2 of 2

In part 2 of our Guide to Big O Notation, we do a detailed walkthrough of the 7 common complexity Big O classes, explore how to analyze the complexity of functions with multiple inputs, and analyze the complexity of recursive functions. In this video: 0:30 - Learning Objectives 1:00 - Constant: O(1) 5:49 - Logarithmic: O(log(n)) 12:55 - Linear ...
YouTube
· Aug 21, 2020
Video thumbnail for Mastering the Fundamentals: Algorithms and Data Structures, Big-O-Notation and Recursion in C++
16:57
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Mastering the Fundamentals: Algorithms and Data Structures, Big-O-Notation and Recursion in C++

Inside my school and program, I teach you my system to become an AI engineer or freelancer. Life-time access, personal help by me and I will show you exactly how I went from below average student to making $250/hr. Join the High Earner AI Career Program here 👉 https://www.nicolai-nielsen.com/aicareer (PRICES WILL INCREASE SOON) You will also ...
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· Sep 8, 2020
Video thumbnail for Notations: Big O | Big O, Theta, Omega notation | Data Structure & Algorithms
15:05
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Notations: Big O | Big O, Theta, Omega notation | Data Structure & Algorithms

#Gatecs #BigOThetaOmeganotation #DataStructures #Notations #Appliedcourse #Gatecse Please visit: https://gate.appliedroots.com/ For any queries you can either drop a mail to Gatecse@appliedroots.com or call us at +91 844-844-0102
YouTube
· Jan 22, 2019
Video thumbnail for Bubble Sort - Time Complexity
11:19
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Bubble Sort - Time Complexity

Video 24 of a series explaining the basic concepts of Data Structures and Algorithms. This video explains the time complexity analysis for bubble sort. This video is meant for educational purposes only.
YouTube
· Feb 8, 2019
Video thumbnail for Bubble Sort, Insertion Sort and Merge Sort and Big O notation
15:19
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Bubble Sort, Insertion Sort and Merge Sort and Big O notation

Bubble Sort, Insertion Sort and Merge Sort time complexities explained in terms of Big O notation and demonstrated in a code example: https://replit.com/@icodewithben/Merge-and-Insertion-sort-timed#main.cs Then read the article to test your knowledge: https://medium.com/@icodewithben/bubble-sort-insertion-sort-and-merge-sort-and-big-o-notation ...
YouTube
· Oct 17, 2023
Video thumbnail for JavaScript Algorithms - 4 - Big-O Notation
10:33
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JavaScript Algorithms - 4 - Big-O Notation

⚡️ Code with me on Replit - http://join.replit.com/codevolution ⚡️ View and edit the source code on Replit - https://bit.ly/3PiRR7D 📘 Courses - https://learn.codevolution.dev/ 💖 Support UPI - https://support.codevolution.dev/ 💖 Support Paypal - https://www.paypal.me/Codevolution 💾 Github - https://github.com/gopinav 📱 ...
YouTube
· May 18, 2022
Video thumbnail for Asymptotic Notation 3 - Example of Big O Notation
06:55
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Asymptotic Notation 3 - Example of Big O Notation

In this video use the definition of Big-O to examine the growth rate of a polynomial
YouTube
· Feb 14, 2022
Video thumbnail for #2 Big O Notation in Data Structures and Algorithms | Big O Notation in Python | Time Complexity
14:23
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#2 Big O Notation in Data Structures and Algorithms | Big O Notation in Python | Time Complexity

Hello Everyone, In this video we have learned about Time Complexity and algorithm analysis and Big O Notation. You can follow this series in any language I'll provide code in C++, Java and Python and along with these I'll give you practice questions which are very important. 1. What is Time Complexity 2. What is Algorithm analysis 3 ...
YouTube
· Apr 17, 2021
Video thumbnail for Complexity 2 Big Oh Notation
05:34
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Complexity 2 Big Oh Notation

Dr. Rob Edwards from San Diego State University describes big-Oh notation, and how we use it to compare and contrast algorithms.
YouTube
· Nov 10, 2016
Video thumbnail for Big O Notation: A Few Examples
03:41
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Big O Notation: A Few Examples

This video is about Big O Notation: A Few Examples Time complexity is commonly estimated by counting the number of elementary operations (elementary operation = an operation that takes a fixed amount of time to preform) performed in the algorithm. Time complexity is classified by the nature of the function T(n). O represents the function, and ...
YouTube
· Sep 21, 2015
Video thumbnail for 162. OCR A Level (H446) SLR26 - 2.3 Big O notation in practice
08:29
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162. OCR A Level (H446) SLR26 - 2.3 Big O notation in practice

OCR Specification Reference A Level 2.3.1c Why do we disable comments? We want to ensure these videos are always appropriate to use in the classroom. However, we value your feedback, and are happy to consider amendments due to inaccuracies. Please get in touch with us directly at: admin@craigndave.co.uk For full support and additional material ...
YouTube
· Jul 1, 2021
Video thumbnail for Algorithms: Big O Notation Examples 2
08:08
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Algorithms: Big O Notation Examples 2

YouTube
· Jul 20, 2017
Video thumbnail for Big O Notation - Code Examples
15:18
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Big O Notation - Code Examples

Instagram: https://www.instagram.com/keep_on_coding/ Merch: https://teespring.com/stores/keep-on-coding Patreon: https://www.patreon.com/KeepOnCoding My Gear: https://amazon.com/shop/keeponcoding Discord: https://discord.gg/ypFyyWq Twitch: https://twitch.tv/keeponcoding #keeponcoding #tech #programming
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· Oct 16, 2020
Video thumbnail for 5 Must Know Sorting Algorithms Explained and Visualized
33:29
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5 Must Know Sorting Algorithms Explained and Visualized

Visualization Website: https://sorting-algorithms-visualized-wds.netlify.app Sorting algorithms are pretty complex to understand (especially when dealing with big O notation). In this video I will show you the 5 most common sorting algorithms, talk about big O notation for them, and visually show you how they work alongside fully working code ...
YouTube
· Mar 25, 2025
Video thumbnail for Big O Notation Explained | Problem Solving with Data-structures and Algorithm
24:39
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Big O Notation Explained | Problem Solving with Data-structures and Algorithm

Big O Notation explained for beginners. Resources: http://web.mit.edu/16.070/www/lecture/big_o.pdf https://rob-bell.net/2009/06/a-beginners-guide-to-big-o-notation/
YouTube
· Jul 2, 2020
Video thumbnail for Introduction to Big O Notation
07:33
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Introduction to Big O Notation

Algorithms: Introduction to Big O Notation Topics discussed: 1. The Big O Notation. 2. The Big O Notation of Linear Search. Algorithm Playlist: https://www.youtube.com/playlist?list=PLBlnK6fEyqRhoF3cPp0mgOZPuXeu84nAd Follow Neso Academy on Instagram: @nesoacademy (https://bit.ly/2XP63OE) Contribute: https://www.nesoacademy.org/donate ...
YouTube
· May 12, 2024
Video thumbnail for ALG'25: L01 - Analysis I | Non-Recursive Code
01:23:56
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ALG'25: L01 - Analysis I | Non-Recursive Code

This video introduces how to analyze a non-recursive codes using Big-O notation. It describes the main idea, the rationale behind, steps and general analysis guidelines. It also differentiates the Worst, Best and Expected cases and conclude by the example of "Insertion Sort" 0:00 Goal & Agenda 6:54 Space vs Time 12:56 Run Time T() vs Order O ...
YouTube
· Feb 9, 2025