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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
2,331 個評分
374 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 360 個)

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 Shahar D

May 12, 2016

Thanks so much

創建者 Neng-Yu T

Apr 12, 2017

I like this co

創建者 Grigoriy D

Jul 23, 2017

nice explained course

創建者 Wong L L

Aug 14, 2017

Covers the essential topics on data structures. The assignments are great for practice.

創建者 Joseph G N

Mar 03, 2018

An amazing course, I hope to finish all the specialization.

創建者 nosferatum

Dec 09, 2017

Cool advanced tasks for BST. Very Good explanations about hash tables.

創建者 Md. I M

Jun 07, 2016

I think it will help me a lot.

創建者 Alejandro R

Sep 08, 2017

Excellent excersises, well taught, good forums. This course is great and covers lots of data structures!

創建者 Huy V

Feb 14, 2017

Great course, great lectures!

創建者 Chaobin Y

Apr 03, 2017

Nice course

創建者 Chizhi X 夏

Jan 14, 2018

I learned a lot

創建者 Hossam M

Nov 28, 2017

A highly-recommended & very useful course as part of building computer science base knowledge. Got introduced & practiced multiple data structures which was a must for me as I am not a computer science graduate.

創建者 Christian S

Nov 07, 2017

Great job! i learning so much Thanks!

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 Nestor A

Mar 08, 2017

Excellent material and excellent delivery. Thanks for the time and effort making these courses.

創建者 Kanak S

May 15, 2017

Nice course

創建者 Jose P H

Jan 02, 2018

Great course. Very well prepared programming assignments.

創建者 Parthiban D

Apr 25, 2018

As every other course on this series the programming assignments are excellent. I ignore lectures and go directly to the assignments. The lecture are very monotonous in tone. Its really hard to understand the accent. I usually learn topics elsewhere and attempt the assignments here.

創建者 Chandan G

May 12, 2018

Really great lectures and test

創建者 Vikas

Mar 29, 2018

The video classes are very useful in which we can learn many new things about the coury

創建者 JeongEuiDong

Oct 30, 2017

good

創建者 Xiaoxing Q

Jan 18, 2018

Excellent course, although it is hard for me because it is not my major.

創建者 Raunak N

Apr 07, 2018

fantabulous experience