Big-O Notation For Coding Interviews and Beyond

48 Lessons
12 Quizzes
15 Playgrounds
60 Illustrations

Tackle anything you might face on a coding interview in Java with absolute confidence.


Path CoverAce the Java Coding Interview
Tackle anything you might face on a coding interview in Java with absolute confidence.

8 Modules

Explore Path

Course Overview

This course is intended for professionals that lack formal education in computer science, and that are in search of a simple and practical guide to algorithmic complexity. The course explains the concepts in layman's terms, and teaches how to reason about the complexity of algorithms w...

How You'll Learn

Hands-on coding environments

You don’t get better at swimming by watching others. Coding is no different. Practice as you learn with live code environments inside your browser.

Faster than videos

Videos are holding you back. The average video tutorial is spoken at 150 words per minute, while you can read at 250. That‘s why our courses are text-based.

No set-up required

Start learning immediately instead of fiddling with SDKs and IDEs. It‘s all on the cloud.

Progress you can show

Built in assessments let you test your skills. Completion certificates let you show them off.

Hands-on coding environments

You don’t get better at swimming by watching others. Coding is no different. Practice as you learn with live code environments inside your browser.

Faster than videos

Videos are holding you back. The average video tutorial is spoken at 150 words per minute, while you can read at 250. That‘s why our courses are text-based.

No set-up required

Start learning immediately instead of fiddling with SDKs and IDEs. It‘s all on the cloud.

Progress you can show

Built in assessments let you test your skills. Completion certificates let you show them off.

Join more than 1.4 million learners from companies like

Recommended before you start this course

Recommended before you start this course

Recommended before you start this course

Recommended after you finish this course

Recommended after you finish this course

Recommended after you finish this course

COURSE BY:

C. H. Afzal

Teams of every size choose
Educative for Business
to train, upskill & onboard their developers