What you'll learn

Skills you'll gain

Specialization - 3 course series

Learners will put their data structures and algorithms knowledge to use by building some practical projects. They will create a Wordle solver that uses searching algorithms to help narrow down the list of possible answers. Another project is a reservation system that handles guest information and seating logic. Projects include instructions to upload them to your GitHub portfolio.

This course is designed for learners familiar with Java basics and object-oriented programming. It provides a solid foundation of not just Java, but core data structures and algorithms topics that can be transferred to other languages. The modules in this course cover non-linear data structures like heaps, hash tables (and maps), graphs, and sets. To allow for a truly hands-on, self-paced learning experience, this course is video-free. Assignments contain short explanations with images and runnable code examples with suggested edits to explore code examples further, building a deeper understanding by doing. You'll benefit from instant feedback from a variety of assessment items along the way, gently progressing from quick understanding checks (multiple choice, fill in the blank, and un-scrambling code blocks) to small, approachable coding exercises that take minutes instead of hours.

Java: Linear Data Structures and Trees

Java: Non-Linear Data Structures