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學生對 加州大学圣地亚哥分校 提供的 数据结构 的評價和反饋

4.7
2,310 個評分
372 個審閱

課程概述

A good algorithm usually comes together with a set of good data structures that allow the algorithm to manipulate the data efficiently. In this course, we consider the common data structures that are used in various computational problems. You will learn how these data structures are implemented in different programming languages and will practice implementing them in our programming assignments. This will help you to understand what is going on inside a particular built-in implementation of a data structure and what to expect from it. You will also learn typical use cases for these data structures. A few examples of questions that we are going to cover in this class are the following: 1. What is a good strategy of resizing a dynamic array? 2. How priority queues are implemented in C++, Java, and Python? 3. How to implement a hash table so that the amortized running time of all operations is O(1) on average? 4. What are good strategies to keep a binary tree balanced? You will also learn how services like Dropbox manage to upload some large files instantly and to save a lot of storage space! Do you have technical problems? Write to us: coursera@hse.ru...

熱門審閱

TT

Apr 06, 2018

Data Structures was really interesting over all, also assignments are quite challenging. It's important to consult the external references & discussion forums if you want to get the best of it.

SG

Oct 28, 2019

I found the course a little tough, but it's worth the effort. It takes more time than mentioned. Apart from that, it is actually good and covers most of the topics required for interviews.

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26 - 数据结构 的 50 個評論(共 357 個)

創建者 Saurabh C

Feb 27, 2019

Perfect course for learning more about fundamental data structures, except for presentations on few difficult topics like splay trees, where explanations can be made more elaborate!

創建者 KENTARO M

Mar 31, 2019

good for me

創建者 Satish K P

Feb 02, 2019

This course provides very good insights into data structures. The instructors are very good and gave concise and clear explanations for all the concepts. I have enjoyed working on all the assignments. The were challenging and made me apply all the concepts I learned .

創建者 Suman K

Apr 02, 2019

Best course to clear your Concept

創建者 Dheepak J

Mar 14, 2019

A) An eye opener course in my regards which is really well curated and organized.

B) I had gone had to learn a good deal of knowledge and software wisdom from this course that I highly RECOMMEND this to others.

C) Enroll into it and try to finish the assignments on time and I am sure you will end up seeing the results yourself...

" Well Done San Diego team"

創建者 Aditya R

Mar 16, 2019

It is a must course for anyone who wants to excel in computer science field, and this course will help in every possible way from easy explanation of topics to effective assessment along with helpful discussions.

Thanks for creating such a wonderful course.

創建者 Vadim S

Mar 18, 2019

The course gives a very good explanation about trees, maps and and lists. Must have for any software developer!

創建者 Prateek A

Feb 13, 2019

Wonderful course. Test cases are pretty impressive. Loved it :)

創建者 Sidharth S

Sep 21, 2018

I Learnt a lot from this course and am forever in debt of the wonderful teachers, moderators and fellow course takers who were much help in the discussions. 10/10 will recommend !!

創建者 Ligeng X

Sep 23, 2018

Loved it, the material is challenging and rewarding

創建者 Adi M

Sep 23, 2018

Brilliant introduction to data structures.

創建者 Леонтьев Д Е

Sep 23, 2018

Last week is challenging

創建者 Amr A

Sep 28, 2018

The course is detailed and organized in a way that makes the data digestible.

創建者 Priyansh B

Sep 14, 2018

Finally I learned how to implement data structures. Thanks to this course.

創建者 Aditya S

Aug 12, 2018

quite tough!! but enjoyed learning

創建者 Duchstf

Aug 16, 2018

Excellent!

創建者 曾易迅

Oct 16, 2018

I love the teacher

創建者 徐理

Oct 19, 2018

good course! I've got a lot from it.

創建者 Andrey K

Oct 19, 2018

Interesting and hard (but possible to solve) challenges. All necessary information to solve a problem can be found in the lectures. The theoretical part is minimal but enough to start solve advanced problems. That's why I love this course more than others ever!

創建者 Torgashov N

Oct 21, 2018

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

創建者 Madhusudhan S

Jan 11, 2018

Perhaps the videos on AVL Trees (Rotations basically) and Splay Trees can be enhanced to give a more thorough grounding. I had to refer to many sources to get the concepts grilled into my head. But it has been an awesome experience so far in this specialization. Kudos to the team behind this.

創建者 Vasilii G

Dec 05, 2016

Really liked this course - it is a comprehensive overview of basic data structures. Programming assignments are mostly to implement some data structure and use it to solve problem, but there are some challenging advanced tasks, which it was very interesting to do.

創建者 Pham K H

Nov 28, 2017

Very good course for data structures, especially the assignments and the auto-grader. The best way to learn algorithms is to code it.

創建者 Ronald S

Jun 10, 2016

I learnt so much in this course

創建者 Krzysztof L

Sep 27, 2017

This is great course. Mostly thanks to the very good and interesting programming assignments.

I highly recommend it.