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

4.6
stars
4,177 ratings
702 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 684 Reviews for Data Structures

By Omar a H

Apr 20, 2021

great

By Md. R Q S

Sep 10, 2020

great

By Abisheke A

Sep 8, 2020

Super

By Sourav K

Apr 28, 2020

great

By 刘从从

Mar 13, 2018

难度太大了

By abdullah a h a

Apr 27, 2021

Good

By Shivaya D

Mar 16, 2021

good

By 01fe19bec246

Feb 17, 2021

GOOD

By 321910301010 g

Jan 22, 2021

good

By 221910304013 C S T

Dec 26, 2020

good

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Dec 20, 2020

good

By Krishnasree A

Dec 16, 2020

good

By 121910304030 D B

Dec 14, 2020

good

By MODANI H

Dec 13, 2020

good

By REKALA S S C

Dec 13, 2020

good

By MOOLA M K

Dec 11, 2020

good

By 221910301018 C V N S P

Dec 5, 2020

good

By PAGADALA M

Nov 30, 2020

cool

By PORANKI S

Nov 11, 2020

done

By 121910305046 P S V S

Oct 31, 2020

Good

By 121910305044 B S D

Oct 30, 2020

good

By 121910308046 V U S K

Oct 28, 2020

good

By KOYA R N

Oct 15, 2020

good

By Sasisrivundavilli

Oct 15, 2020

good

By NULU A K

Oct 7, 2020

GOOD