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

4.6
stars
5,501 ratings

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 online 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

DG

May 23, 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!

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.

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526 - 550 of 928 Reviews for Data Structures

By ABISREE N

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May 30, 2021

Very Useful

By MACHANI S K

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Nov 30, 2020

good course

By swayambrat m

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Nov 23, 2020

mindblowing

By Labani G

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Nov 12, 2020

BEST COURSE

By Vybhav V

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Sep 12, 2020

Good course

By 18C132 N M

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Aug 1, 2020

very useful

By Kartikeya P

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May 5, 2020

Nice Course

By Kenny P

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Feb 29, 2020

Nice course

By 色箱

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Mar 31, 2019

good for me

By Alex Z

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Oct 10, 2017

very useful

By Kanak S

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May 15, 2017

Nice course

By Chaobin Y

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Apr 3, 2017

Nice course

By huizhan z

•

Jan 19, 2017

nice course

By Unicorn

•

Jun 13, 2016

Pretty Nice

By Md R H

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Mar 17, 2024

very great

By Vivek s

•

Nov 16, 2023

wonderfull

By DEEPNARAYAN P

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Sep 2, 2022

excellent

By A

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Jul 19, 2022

Excellent

By Андрей А

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Jan 11, 2022

Excellent!

By Jiarui W

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Nov 29, 2021

Thank you!

By Omkar C

•

Nov 24, 2021

Execellent

By SAGAR D

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Aug 16, 2021

VERY NICE.

By Oscar D Z R

•

May 25, 2021

Excelent!

By Aishick C

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Dec 3, 2020

verry good

By MANCHALA L

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Aug 17, 2020

Excellent.