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Learner Reviews & Feedback for Data Structures by University of California San Diego

4.6
stars
4,413 ratings
757 reviews

About the Course

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!...

Top reviews

PS
Jul 9, 2020

I think the course content and assignments were great. A suggestion though, it will be more helpful if there are more and varied corner cases that would save time spent in thinking and making cases.

KL
Sep 4, 2020

one of the best course i have ever taken on any platform.\n\ni love to learn on coursera platform.\n\ncoursera makes one to think fro solution.\n\nafter completion of course one feel satisfied.

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451 - 475 of 746 Reviews for Data Structures

By Labani G

Nov 12, 2020

BEST COURSE

By Vybhav V

Sep 12, 2020

Good course

By 18C132 N M

Aug 1, 2020

very useful

By Kartikeya P

May 5, 2020

Nice Course

By Kenny P

Feb 29, 2020

Nice course

By 色箱

Mar 31, 2019

good for me

By Alex Z

Oct 10, 2017

very useful

By Kanak S

May 15, 2017

Nice course

By Chaobin Y

Apr 3, 2017

Nice course

By 朱慧展

Jan 19, 2017

nice course

By Unicorn

Jun 13, 2016

Pretty Nice

By SAGAR D

Aug 16, 2021

VERY NICE.

By Oscar D Z R

May 25, 2021

E​xcelent!

By Aishick C

Dec 3, 2020

verry good

By MANCHALA L

Aug 17, 2020

Excellent.

By Shubham K

Jun 13, 2020

Excellent!

By Duchstf

Aug 16, 2018

Excellent!

By Virginia R A

Aug 22, 2016

Excellent!

By RAJDEEP R

Sep 19, 2021

Very good

By Anamika S

Sep 17, 2021

excellent

By İlqar E

Sep 15, 2021

Very Good

By 陆瀚哲

Sep 7, 2021

very good

By Areeba K

Aug 14, 2021

Excellent

By Sunanda D

Apr 28, 2021

Too good!

By MEDIPALLI D

Nov 30, 2020

excellent