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学生对 加州大学圣地亚哥分校 提供的 数据结构 的评价和反馈

4.7
2,332 个评分
374 个审阅

课程概述

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...

热门审阅

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.

AS

Sep 19, 2019

The best data structures course that I have taken!\n\nThe complex topics are made simpler at the expense of teaching style that allowed me to make it applicable in a real world situations.

筛选依据:

26 - 数据结构 的 50 个评论(共 360 个)

创建者 Vadim S

Mar 18, 2019

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

创建者 Sanskar

Dec 14, 2018

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.

创建者 Ujjawal K

Jan 14, 2019

Great.

创建者 Morozov A

Jan 14, 2019

Cool course, that describes essential of main data structures and explains their characteristics, use cases and realization. Strongly recommended for software engineers!

创建者 Ashutosh A B

Dec 29, 2018

It is an amazing course. I had real fun doing it. Thank you course developers!

创建者 Laxmi T

Mar 20, 2019

Awesome Course

创建者 黄玉轩

Jul 30, 2018

Nice introductory course to data structures

创建者 Aditya S

Aug 12, 2018

quite tough!! but enjoyed learning

创建者 曾易迅

Oct 16, 2018

I love the teacher

创建者 徐理

Oct 19, 2018

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

创建者 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!

创建者 Priyansh B

Sep 14, 2018

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

创建者 Aijaz A

Sep 19, 2018

in one word this is best

创建者 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 !!

创建者 Ligeng X

Sep 23, 2018

Loved it, the material is challenging and rewarding

创建者 Adi M

Sep 23, 2018

Brilliant introduction to data structures.

创建者 Леонтьев Д Е

Sep 23, 2018

Last week is challenging

创建者 Amr A

Sep 28, 2018

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

创建者 Abhijeet K

May 16, 2016

Great assignments

创建者 Kazuki Y

Jul 26, 2017

I was essentially new to prototypical data structures, but the course taught me a lot. In HW, I couldn't finish the splay tree one.

创建者 Pham D K

Jan 31, 2017

This is a challenging and amazing course. I have learnt a lot.

创建者 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.

创建者 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.

创建者 Krzysztof L

Sep 27, 2017

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

I highly recommend it.

创建者 Dmitry G

May 24, 2016

I like this course very much! Rope is the cleverest task I have ever done! Of course, I hope in future I will work on even more difficult problems, but this is pretty good already for me as a student!