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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
2,308 个评分
372 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:

51 - 数据结构 的 75 个评论(共 356 个)

创建者 Hemu

Sep 20, 2017

Great lectures and assignments - awesome course!

创建者 Peter L S

Aug 14, 2016

The lectures are vert explicit.

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!

创建者 Rakesh R

Aug 21, 2017

love it

创建者 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.

创建者 Emilio M

Nov 20, 2017

It was a very good experience to take this course, tank you very much!

创建者 Joseph A D

Dec 26, 2017

Challenging and educational.

创建者 Saveliy B

May 02, 2016

Great course, hard and challenging.

Couple comments.

Please use pen during lectures easier to follow and understand .

Some assignments require more then 8 hours to complete so please add to description of the course

(don't make assignment easier)

创建者 John J M

Jun 14, 2016

Great course with great content. Really enjoy the addition of support material and test cases for the difficult problems.

创建者 Francisco A A M

May 16, 2018

Excellent course. It is clear and deep. The programming assignments can be very challenging.

创建者 Yatis

Apr 11, 2017

Excellent material.

创建者 Vladislav V

Sep 21, 2016

Feels a bit rushed, but overall it's great and challenging.

创建者 Xinyu T

Apr 23, 2016

A great class. Professors explains really well.

创建者 Shyama D

Sep 04, 2016

Helped summarize the basics for a newbie like me. Glad I took it :) Recommended.

Although, I do recommend some more material on the last two weeks - I loved the concepts that were taught, but I feel there could have been more lectures on BST applications, given how powerful they are!

Thanks!

创建者 Ian L

Apr 24, 2016

Good coverage of data structures. Also emphasizes stress testing to develop your solutions. Can be challenging, but well worth the struggle.

创建者 Saša T

Nov 28, 2016

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

创建者 Dinmukhamed J

Oct 09, 2016

Awesome and very helpful course!!!

创建者 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.

创建者 Sunil G

Aug 13, 2017

Really good explanations and code samples

创建者 Vijai K S

Feb 14, 2017

Awesome course!!

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 mohan k h

Aug 27, 2016

Liked this course very much.

创建者 Nouby

May 27, 2016

It is a really professional and enrich course ,, materials are very helpful and assignments really help me to improve and check my understanding.