A good overview of some fundamental data types. The programming assignments are fun and reasonably easy to implement if you have some CS background.

Although I learned Java before, I never used it after second year of university. It has been 2 years and this series are good refreshing courses

Super awesome! I wish I had taken this earlier in my job search. It makes a lot of the algorithms you find in tech interviews super intuitive.

Great class. I hope to take more advanced classes with you guys, if possible. Will you a series on complexity theory, dynamic programming etc?

I am halfway through this course. I already find it excellent. I usually dont feel like continuing for long but this I am gonna complete. ;-)

Very good course. Although it is not very challenging in my view but it tells you the right concepts about coding, testing and debugging.

Fantastic topics. Good explanations by Mia (instructor).

Keep doing a great work, guy! I have restored my confidence in programming now!

Never know anything about Data Structure before this course and it changes everything!!! a MUST for any CS student or professional.

Projects are a lot of fun to do! I strongly recommend this course to anyone who wants to learn about algoritms and data structures.

This specialization is really efficient. I passed first course. And I'm now on a way to complete this second course and go forward.

Such a nice course on Data Structures. Whats stands out is the simple explanation and assignments thats solves real world problem.

It's great that this specialization now get autoGrading for projects. It could be better if the Content Quiz is more challenging.

Excellent course with detailed explanations and valuable tests including programming assignments which are tested automatically.

Very good course. The professors are really interesting and fun to watch. I really like the project oriented approach they take.

The materials are interesting, but the course can become better if the instructors discuss more about stacks, queues and trees

I knew most of the concepts before I get enrolled into this course, but I find the project assignments really interesting.

Excellent Course!

The explanation is so detail with examples, even a person new to algorithms can understand the concepts.

Well organized course. I loved the content and the real world assignments in the course. Thank you to all the 3 trainers.

Very good course ! The topics covered in this course are very useful to start code more complex functionalities in java.

Best Teaching by best way with best material, I love you my all instructors of this course, may God give you long life.

Seriously awesome content. Never in my life have I understood data structures so well. Great instructors and content!!!

A very well thought out course. Programming assignments were challenging enough and focused on the teaching material.

It's really well made, everyone who took this course should be very proud of the program they made during those weeks.

Very good course containing interesting and fun projects! Professors' explanations make the topics easy to understand.

The course gives you understanding of basic data structures, how they implemented and show their usage in real life.