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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
2,338 個評分
376 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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201 - 数据结构 的 225 個評論(共 360 個)

創建者 Torgashov N

Oct 21, 2018

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

創建者 Aditya S

Aug 12, 2018

quite tough!! but enjoyed learning

創建者 Duchstf

Aug 16, 2018

Excellent!

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 Леонтьев Д Е

Sep 23, 2018

Last week is challenging

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 Anh N S

May 13, 2019

it's awesome course.

創建者 GAUTAM B

Apr 30, 2019

It's become very useful to me, especially now I'm quite comfortable with algorithms and complexity.

創建者 Tuan N

Apr 18, 2019

The professor explained in a clear way. But I don't think first 3 assigments is hard

創建者 Namrata G

Jun 14, 2019

Effective course

創建者 yuvraj g

Jun 17, 2019

Great Course Highly Recommended.

There is hell lot of information to grasp. Must take this course. And put everything in it.

創建者 Natraj n c

Jun 17, 2019

An awesome course with real-world examples. Binary search trees lectures should be improved. They should have thought it with much detailed explanation. Anyways you will love this after doing assignments.

創建者 Tejasvita P

Jul 03, 2019

I learn a lot from this course

創建者 Rohit R A

Jul 06, 2019

Everything has been taught from basics. It is a good course.

創建者 Suhash B

Jul 13, 2019

Course is really informative...Assignments are really challenging..

創建者 Pulkit J

May 27, 2019

Course was very good and it helped me a lot in developing my skills

創建者 Dmitrii S

May 19, 2019

Daniel M Kane !!! Super!!!

創建者 Subash T

May 29, 2019

It was very helpful.

創建者 Greg G

Jun 09, 2019

Great continuation of the Algorithmic toolbox course. There's a lot of new, interesting material here. The videos are very good, the slides are of high quality, and you will also find some good references to online university materials and interactive visualizations.

The homeworks are challenging but enjoyable, and you will also find some really challenging optional assignments here.

The only downside of the course is that unless your friends are computer scientists, you're going to lose them if you talk too much to them about AVL trees, distributed hash tables and splay trees! ☺

Even some programmers/coders scoff at these things, but as a programmer I'm certain that you will become a better at your job if you learn these.

Can't wait to start the next course in the specialization!

創建者 Piyush M

Jun 10, 2019

Awesome

創建者 Bhavesh S

Jul 14, 2019

Good course for learning the basics of Data structures and Algorithms

The course also cover some advanced topics .

overall good course.

創建者 Ashish R

Jul 20, 2019

Very informative. Teachers made it really easy to glide through the course.

創建者 Abdul J S

Jul 27, 2019

Great Course with Splendid Treasure of Knowledge!