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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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226 - 数据结构 的 250 個評論(共 360 個)

創建者 Zhilun C

May 21, 2019

pros: Very nice course, understandable materials, great instructors. I am very likely to recommand this course to my friends.

cons: The BST and AVL tree part seem to be a liittle unclear. The pseudocodes are not fully implemented.

創建者 tima-fey

Apr 24, 2019

Good lecture format, good programming assignments. Strongly recommend

創建者 Mohammed B

Apr 24, 2019

very good

創建者 Alex S

Sep 19, 2019

The best data structures course that I have taken!

The complex topics are made simpler at the expense of teaching style that allowed me to make it applicable in a real world situations.

創建者 Soe W H

Aug 31, 2019

A great class. Would have been better if they give you answers (codes) once you are done with an assignment. So that we can reflect and learn from it.

創建者 Shevelev R R

Sep 21, 2019

Great@!

創建者 Alex Z

Sep 03, 2019

Really nice and valuable course, great programming assignments.

創建者 Tapas S

Oct 01, 2019

wonderfully explained all the concepts...worth it...superb course to follow for a data structure learner...

創建者 Animesh K

Oct 02, 2019

Tough yet excellent course. The assignments keeps you on your toes and make you think harder. The professors are great and have done a commendable job. Thanks for all the help

創建者 Kritika S

Oct 11, 2019

I really enjoyed this course. The questions were really good and helped me think out of the box

創建者 Yavika

Sep 24, 2019

Nice Content.

創建者 Elvis Č

Oct 18, 2019

Excelent course!

創建者 Sharanya G

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.

創建者 Hubert Z

Nov 01, 2019

Some programming assignments are difficult!

創建者 Luis S

Nov 12, 2019

It was an amazing experience! Over all frustration through the assignments I really comprehend how to start to believes in myself and been hard worker to solve problems.

創建者 shivshankar R

Nov 14, 2019

better concept for certification

創建者 Chujie C

Nov 18, 2019

finished on 11/17/2019

創建者 Agustin C S

Nov 18, 2019

Excelent course!

創建者 Wenyang Z

Feb 27, 2019

Explanations could be improved.

創建者 Wendell H

Feb 28, 2019

Good material, good problems. Although discussion forums don't seem to be very active.

創建者 Jeffrey W

Mar 20, 2019

Very good. I feel the discussion forums could be a little more active and responsive, but I really enjoyed the course and learned a lot

創建者 Sahidul A C

Dec 24, 2018

Less diagramatic explaination.....making it hard for some concepts to grab.....overall good

創建者 Rishav R

Apr 05, 2019

I wish every assignment had the test cases

The course is awesome anyways and focuses on more than just grades.

創建者 Divya M

Jan 13, 2019

would be nice if it was mandatory to solve all the problem of the advanced topics

創建者 Matsukatova A

Jul 27, 2018

The course was interesting and challenging for me. The main problem that I had with this course was lack of communication with the teachers. But all the tasks and lectures were great!