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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
2,366 個評分
381 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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176 - 数据结构 的 200 個評論(共 365 個)

創建者 Neng-Yu T

Apr 12, 2017

I like this co

創建者 Yao Z

Oct 07, 2017

Thank you for providing this awesome course

創建者 Abhishek K

Nov 28, 2016

Nice and Tough.

創建者 Deepak G

Aug 20, 2016

Best course of Data structure.

創建者 Fabrice L

Nov 01, 2017

Very interesting class, I learned a lot, about implementation and real life applications.

Like the previous class, there is many assignments to practice, so I really recommend to pick up a programming language that you are comfortable with, if you want to move forward at a good pace.

創建者 Walid O

Jul 24, 2017

really good course , advanced problems will improve your skills to think and use the data structure , although it is obvious where to think as it is application on the week lesson so maybe if the problems are more general will be better.

still , this course improved my skill to implement data structure and understand it deeply . thanks

創建者 Chaoguang L

Oct 21, 2017

The course is great. However, I think there should be more stuff and practice about trees. The current videos and assignments are not enough to cover it.

創建者 Eugenio G M

Aug 03, 2017

Wonderful course!

One small note: some pseudo-codes have some bugs or aren't detailed enough, please fix them!

創建者 Sanket K

Aug 01, 2016

best course for algorithm

創建者 Christopher B

Aug 02, 2016

A very good course if you want to learn how we organize data in such a way that we can perform specific operations with low computing cost. This course is language agnostic so it becomes more about learning the fundamental structures and less about troubleshooting the language you use. Very good course!

創建者 Andrew J

May 21, 2017

A thorough course covering many fundamental data structures and some very impressive applications.

The assignments are challenging but extremely satisfying. I especially enjoyed implementing a rolling hash and working with binary trees.

It covered more material in depth than my data structures university subject.

創建者 Jingjing Z

Oct 30, 2016

This course is pretty good. The most good part is that it includes academic learning and hands-on practice.

創建者 Lie C

Jun 19, 2018

good

創建者 Ramesh K

Dec 17, 2017

excellent course

創建者 Aleksander Z

Oct 01, 2016

Excellent course well explained with both theory and practical examples!

創建者 Zac B

Mar 22, 2018

Incredible course. Very challenging but also very rewarding. The instructors and talented and enjoyable :D

創建者 KUMAR G S

Jan 19, 2018

Great course, excellent material and splendid mathematical backing to all the analysis.

創建者 Fernando G

Mar 19, 2018

Learn a lot from this. The last week gets hard but its as rewarding as challenging.

創建者 Grigoriy D

Jul 23, 2017

nice explained course

創建者 Xiaochen W

Oct 24, 2016

Very helpful! The course is well designed with appropriate difficulty and the questions are good for practice and understanding the contents.

創建者 CHANG, J

Jan 14, 2017

A very good course that is suitable to young student

創建者 Liu Y

Jun 05, 2018

Great course, I like the rope tree very much !

創建者 Ivan G

May 22, 2017

Excellent course. Hashing was very interesting and very good explained.

創建者 Ayush T

Nov 25, 2017

This course is really good. The way it is planned and taught is really appreciable. It contains really good problem. This course is for them who really want to improve their programming skills and their code quality.

創建者 Sarthak J

Oct 29, 2017

It's the best course i'have ever had till now.