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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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By V S G

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Dec 16, 2020

ecellent

By Lee B U

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Feb 2, 2020

매우 좋습니다.

By Shanu K

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Jul 21, 2021

awesome

By JAGADEESHWARAN S

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Jul 19, 2021

Great !

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Sep 21, 2019

Great@!

By Piyush M

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Jun 9, 2019

Awesome

By Rakesh R

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Aug 21, 2017

love it

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Aug 6, 2016

awesome

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Jun 26, 2016

Awesome

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Oct 26, 2022

great

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Jan 25, 2022

..good

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May 11, 2020

awsome

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Jan 14, 2019

Great.

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Aug 27, 2024

goood

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May 8, 2024

حلووه

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May 29, 2023

.....

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Dec 12, 2022

good.

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great

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Oct 1, 2022

good

By SAUGATA D

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Sep 17, 2022

best

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Sep 5, 2021

Great

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Jul 24, 2021

great

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great

By Md. R Q S

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Sep 10, 2020

great

By Abisheke A

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Sep 8, 2020

Super