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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
2,366 个评分
381 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

Nov 23, 2019

The lectures and the reading material were great. The assignments are challenging and require thought before attempting. The forums were really useful when I got stuck with the assignments

筛选依据:

201 - 数据结构 的 225 个评论(共 365 个)

创建者 Huan Z

Oct 11, 2017

very useful

创建者 하림 이

Oct 31, 2017

good

创建者 Robert M

Mar 22, 2018

This course is so useful and has helped me to understand what's really going on under the hood with the Java Collections framework. I have no doubt that I will be writing more performant code day-to-day thanks to this.

创建者 Torgashov N

Oct 21, 2018

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

创建者 Duchstf

Aug 16, 2018

Excellent!

创建者 孙毅杰

Jul 25, 2018

学到很多东西,但是有的算法不会写,会卡很久,也不知道自己写的漂亮不漂亮

创建者 Suman K

Apr 02, 2019

Best course to clear your Concept

创建者 GAUTAM B

Apr 30, 2019

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

创建者 Tuan N

Apr 18, 2019

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

创建者 tima-fey

Apr 24, 2019

Good lecture format, good programming assignments. Strongly recommend

创建者 Mohammed B

Apr 24, 2019

very good

创建者 Anh N S

May 13, 2019

it's awesome course.

创建者 KENTARO M

Mar 31, 2019

good for me

创建者 Pulkit J

May 27, 2019

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

创建者 Dmitrii S

May 19, 2019

Daniel M Kane !!! Super!!!

创建者 Subash T

May 29, 2019

It was very helpful.

创建者 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!

创建者 Piyush M

Jun 10, 2019

Awesome

创建者 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.

创建者 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.

创建者 Tejasvita P

Jul 03, 2019

I learn a lot from this course

创建者 Rohit R A

Jul 06, 2019

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

创建者 Suhash B

Jul 13, 2019

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

创建者 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.

创建者 Ashish R

Jul 20, 2019

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