One of the best online classes I have ever had! That said, this is probably not a course for someone who don't know data structures already. I learned data structures and algorithms a couple years ago and had done many interview algorithm problems so this series of courses help me to review things I know in C++. Nevertheless, great course design, great material and incredible presentation by the instructor!

Excellent course! Looking forward to a more advanced course from the same course staff!

The lecturer is super excellent and super clear. I wish he has more courses here.

Awesome!

One of the best courses in Coursera!

Thanks for offering this challenging course!

Great class! Exceeded my expectations!

The third course in the specialization was quite dense, but the instructor did a great job providing a sufficiently clear overview + detail; the assignments are fun and interesting. Would be good to have more opportunities to code.

Good course with good exercises.

Great Assignments...

Very Challenging course. Learned a lot, very clear instruction. Assignments were interesting and challenging.

This course is good though some of the contents may need refinement. Code examples are very helpful.

I've audited this course. It was useful for me. Thanks.