有点难。

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The only thing I missed in this course (and specialization) was more visual, intuitive approach to explanation. Programming assignments are rewarding.

Very informative course with challenging assignments. It will surely make your data structure concepts clearer.

The course left a good overall impression: the contents of the course are excellent and assignments are relevant. I've only noticed 2 downsides: the videos of the first week were sometimes hard to follow and I had to spend some time googling (which I find strange) (however, the situation changes when a Russian guy appears in the third week: his explanations are very clear and precise) and some assignments, in my opinion, take way more time to complete than they should.

Very Educational and Enlightening. The only criticism I have is that the starter files generally need more modification than indicated to create a successful program.

A great course but really very tough. Every module of the course deserves to be a separate course in itself. One thing that bothered was that the assignments were very vaguely explained and needed lots of searching and self study. Anyways got it after many many months.

Thank you so much. You are doing such a great work but i appreciate if you explain week-2 (linear programming) in detail. Thank you.

The lectures are very abstract so, I had some difficulty in solving the assignment problems.

Lectures are mostly good. Assignments not. They are often very difficult in an uninteresting way such as unintuitive input formats and / or template code.

Too much emphasis on implementation details (99%), so one doesn't get a great intuitive understanding of the logic of algorithms.

A lot of really useful algorithms are covered in this course, however some of the presentation is annoyingly sparse on details (particularly in the section on network flows).

While I like the content of the course but I felt too much of topics were crammed into one single course. I had to struggle a lot to grasp the concepts on advanced algorithms by just relying on video lectures so I had to look around in the internet for additional resources. Nonetheless it was a satisfying experience though it took me a lot of time and effort to complete the assignments.

Some of the material was not sufficiently covered or explained

Too much material for the time given :(

very challenging

Course content is very good, however the lectures are hard to follow because the examples are always at the end.

I have finished the specialization. The first 4 parts were more or less useful. Unfortunately, Advanced Algorithms and Complexity is a poorly implemented course. Some interesting assignments but lectures are pedagogically lacking (e.g., the Simplex Method isn't covered at all).

This course is way harder than the prior ones in the specialization.

I'd give it more stars, but, sadly, when I started the specialization, the professors were very responsive and active in the forums, giving help and guidance.

However, more than a year after the specialization started, (this is the fifth course), the professors were totally absent, precisely when I needed their help!

I hope they'll be back or assign someone else to answer the questions of the students in the forums.

Inadequate student and teacher participation on forums, leaving students to figure things out without assistance or collaboration. Insufficient explanation of math concepts required to fully understand lectures.

Took very long time fro me to be finished

I really dislike Daniel Kane's teaching style!!! His slides are rough and lack of details, the structure of his lectures is loose. Every time I met a Unit taught by Kane, I have to spend much more time on videos and assignments than other Units. This makes me very annoyed -- why can't this teacher be more serious on teaching just like other teachers in this course??? :-(

Very hard to follow the lectures, completly lost without Reference books such as Introduction to Algorithms.

Very weak explanations. Most time I spent in the internet googling how to implement assignments, because it was not clear from the course.