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

4.6
stars
5,548 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

AS

Sep 18, 2019

The best data structures course that I have taken! The complex topics are made simpler at the expense of teaching style that allowed me to make it applicable in a real world situations.

AD

Feb 7, 2020

Excellent review on data structures. I've taken a graduate level course covering advanced data structures, but I was still able to learn new things through the challenging assignments.

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By Aishick C

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Dec 3, 2020

verry good

By MANCHALA L

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Aug 17, 2020

Excellent.

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Jun 13, 2020

Excellent!

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Aug 16, 2018

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five star

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Jun 30, 2022

excellent

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Dec 6, 2021

no thanks

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Sep 19, 2021

Very good

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Sep 17, 2021

excellent

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Sep 15, 2021

Very Good

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Sep 7, 2021

very good

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Aug 14, 2021

Excellent

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Apr 28, 2021

Too good!

By MEDIPALLI D

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Nov 30, 2020

excellent

By 121910310046 M N

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Sep 24, 2020

excellent

By Pradyun

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Aug 13, 2020

Wonderful

By Mohammed B

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Apr 24, 2019

very good

By Kirill Z

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Sep 18, 2016

very nice