I really enjoyed learning stacks, queues, hash, heap, trees etc in this course. the videos and slides are very practical and informative with large no. of figures which really helped me in understanding how a particular algorithm is working and how it is efficient. every quiz contains very good conceptual questions related to a particular topic. some of them are tricky . each question has its own flavor and it really helped me to clear my doubts. Completing an assignment is really a challenge and i felt good each time when i passed a particular assignment.

I got too much to learn. All helped me alot.

We love you all.

Thanks all.

It's a real good course! I have acquired so much essential knowledge about data structure and programming.

Lots of fun problems to solve. To get the most of this course, solve every single problem. Good content, not enough sample problem on tree.

second course is just as good as first..

Some lectures give very limited information to understand the topic. Therefore I had to watch other lectures on YouTube. Hashtables topic have much more lectures(5 hours) for 1 week. But Binary Search Trees are splitted into 2 weeks with the same hours.

More exercise will be better. It will be good you mention red-black tree segment and interval trees B and B+ trees

Some algorithms validations do not work properly :/

Even though I am already aware of all these data structures, I gained some more in-depth knowledge about them, also got introduced to splay trees. definitely worth a try,some of the assignments are really good.

Difficult topics are explained in a very simple and clear way. Exciting assignments.