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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
2,377 個評分
382 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.

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.

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26 - 数据结构 的 50 個評論(共 366 個)

創建者 黄玉轩

Jul 30, 2018

Nice introductory course to data structures

創建者 Aditya S

Aug 12, 2018

quite tough!! but enjoyed learning

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 Aijaz A

Sep 19, 2018

in one word this is best

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 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 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.

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 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 Krzysztof L

Sep 27, 2017

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

I highly recommend it.

創建者 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!

創建者 Saša T

Nov 28, 2016

This was no easy course, but definitely worth the time and effort!

創建者 Dinmukhamed J

Oct 09, 2016

Awesome and very helpful course!!!

創建者 Shouman D

Oct 02, 2016

Great Courses. I have a much more clearer understanding now about the basic data structure and how to use them. The assignments are the most important part.

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 Shobhit G

Sep 12, 2016

Lots to learn and it's fun to learn from different teachers. Very heavy (and high quality) course if one wants to do proper justice to all the materials presented (especially hashing and trees... Week 3 onwards). A worthy investment . Enjoyed it immensely.

創建者 Joseph A D

Dec 26, 2017

Challenging and educational.

創建者 José J H R

Apr 17, 2016

Good explanations and resources.

創建者 Phat L

May 21, 2017

This course helps me fully understand how hash is implemented in most programming languages. How to build something like dropbox.... The Rope data structure is the most challenge I've met for a long time. Many thanks to creators help me get a chance to understand Rope data structure, then I can understand what Xi- text editor platform that Google is writing about.

創建者 Mohammad K A

Sep 05, 2016

Nice course, It was bit difficult for me. I think I will have to go over the few lectures again soon. Problems were very cool, these took lots of hour head down. Thanks all lecturers, specially Daniel M Kane and Alexander S. Kulikov. Loved your lectures.

創建者 Ronald S

Jun 10, 2016

I learnt so much in this course