Big O Notation for Algorithms in plain English

A gentle introduction to asymptotic notation, complexity theory and algorithm runtime or space complexity classification

4.85 (44 reviews)
Udemy
platform
English
language
Programming Languages
category
instructor
Big O Notation for Algorithms in plain English
353
students
3 hours
content
Jun 2022
last update
$64.99
regular price

What you will learn

Learn what the Big O notation is about

Look at an algorithm and classify it according to their Big O complexity

Identify and write more performant code and algorithms in your work as a software developer

Acquire the extra knowledge to help you pass more coding interviews

Exponential O(c^n), Quadratic O(n^2), Linear O(n), Log Linear O(n Log n), Logarithmic O(Log n) and Constant O(1) Complexity Functional Classes

Introduction to Complexity Theory

Why take this course?

🚀 Course Title: Big O Notation for Algorithms in Plain English

🔥 Headline: A Gentle Introduction to Asymptotic Notation & Complexity Theory

🎓 Course Description:

Imagine yourself walking into a meeting that could define your career. You're a developer at Firma Logistics, and the CEO, Angela Belfort, is in a rage. The company's fleet management system is on the brink of collapse, and she's looking for answers. The room is tense, the stakes are high, and suddenly, all eyes are on you.

🚚 Scenario:

  • Angela Belfort, the CEO, is confronting a crisis: her fleet management system is dysfunctional, causing delays, frustrating drivers, and attracting competitors. She demands an explanation from her team.
  • The CTO, Brian Holms, points to you, hoping you can shed light on the situation. It's a pivotal moment; a chance to shine or falter.

💡 The Eureka Moment:

  • You explain that the issue is not a "bug" but rather a consequence of the algorithm's quadratic runtime complexity, which has become inefficient as the company has grown.
  • The room is silent, processing your explanation. It becomes clear that without understanding the algorithm's complexities, they cannot solve the problem.

🛠️ The Solution:

  • You reveal that you have a linear solution ready for deployment, which can scale with the company's growth. This sparks interest and a glimmer of hope.
  • Angela is all smiles, recognizing the potential impact of your solution on the company's operations.

🌍 Why Learn Big O Notation? Big O Notation is the cornerstone of understanding algorithm efficiency. It's crucial for any serious developer who wants to ensure their code can handle large datasets and complex tasks. Mastering this skill can set you apart, making you a valuable asset in the tech industry.

👨‍💻 Course Details:

  • The course is designed for developers of all levels, with an emphasis on clarity and practical application.
  • The code examples are provided in Python, but the concepts are universally applicable to other major programming languages like Java, C#, JavaScript, or Ruby.
  • All code and resources can be found on GitHub, making it easy to follow along and collaborate.

🎯 Who Is This Course For?

  • Aspiring developers looking to deepen their understanding of algorithm efficiency.
  • Experienced developers aiming to level up their problem-solving skills for complex coding interviews.
  • Tech enthusiasts eager to join top tech companies with a robust skill set.

💥 Join the Course Today! Don't let yourself be caught off guard by scalability issues. Understanding Big O Notation is not just technical—it's strategic. It empowers you to make informed decisions about algorithm design and performance.

Sign up for this course, embrace the complexities of algorithms, and transform your approach to problem-solving. With James Cutajar's guidance, you'll learn Big O Notation in plain English and be equipped to tackle real-world challenges head-on. 🏆


Don't wait for a crisis to strike—get ahead of the curve with Big O Notation for Algorithms in Plain English. Enroll now and become the Brian who fixes the problem, not the one who's caught by surprise! 🚀

Screenshots

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Reviews

Dhuha
January 14, 2024
I think its very good course focusing on securing your understanding before letting you start applying the knowledge into skills. Many thanks.
Shane
January 5, 2024
The example given at the beginning perfectly encapsulates the importance of scalable algorithms. I'm mostly taking this course as a refresher but it seems great so far (disclaimer: I have only watched two videos and done the quiz so far). UPDATE: I am now on the "constant" section of the course and I feel the same.
Miguel
October 31, 2023
Although this course has less views than others I recommned it by its way to explain things, graphically as we like, and using comparissons with things we are more familiar with in a daily basis. A couple of the algorithms might need some time to be understood but the whole idea is easily got.

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4699234
udemy ID
23/05/2022
course created date
27/10/2022
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