Complexity Theory - Running Time Analysis of Algorithms (Udemy.com)

Decent course, slides didn't look too professional and some had far too much written on them. All in all, I learned what I needed to continue with the teacher's data structures course. Hopefully it is better structured than this course.

This course does a good job of explaining the basics of complexity theory so that you can more effectively study algorithms and data structures. It's a very quick and basic primer but I think it gave me the foundational understanding of complexity theory I need to move on, and I think a lot of the concepts will become even more clear as I learn more algorithms and data structures and see the concepts I learned in this course applied.

Loved it explained it in an appropriate amount of detail to not bore while getting needed material across, My own personal irritation which is very minor is that when he is breaking down the math, for example one point its 100/3 his answer is 34 not 33.33... he doesn't state that he is rounding and just moves past it. Again that might just be me otherwise I found it to be fantastic.

I found this course to be an excellent basis for my Data Structure courses. I find this educator to be both knowledgeable and easy to learn from. I would recommend this course and this instructor to anyone who wants to learn Complexity Theory basics for a great foundation into data structures and how and when to use them.

I would like to congratulate Holczer Balazs because their courses are wonderful. He dominates the subject and has a PERFECT method to teach and make you understand very well. His English is perfect, mainly for people from other countries that English isn't the native language. I bought almost all of his courses because I need to learn more about data structures and related subjects, and his courses are almost a post-graduation course. Thanks so much for your courses and for your willingness to teach everyone around the world! I am anxious to continue having your next classes.

A detailed course with practical examples! Really loved it. Was kind of lost during the first few lessons, where there was a lot of mathematical proving going on, maybe you could revise them to be a bit simpler?

The way to calculate the running time is not explained, like you need to multiple the number of loops with the inside loop actions. also there is nothing about recursive methods. still thank you its was helpful for understanding the basics

There's a lot of background and theory included in this course. I did have a difficult time trying to understand some of the lectures. It may be my own problem, more than an issue with the course. In my case, I think I just need more recent math to feel comfortable with the pace.

I have been looking for an explanation of time complexity for awhile that gave good examples and break down of certain algorithms. Balazs Holczer has done a great job explaining what the notations do, how they look, and great illustrations of running time.

I have skimmed through several courses for algorithms and I always got stuck at the complexity theory part. In this course, the instructor gives clear illustrations and helps clarify and simplify the rather daunting subject at a very good pace. The course topics unfold in a nice flow when introducing new concepts, the instructor never leaves a concept unexplained. All the examples are to the point without excessive or unnecessary stuff that keep you confused. I would recommend this course to any beginner who has a basic knowledge in college math and wants to understand the complexity theory.