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

4.6
stars
5,410 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

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The lectures and the reading material were great. The assignments are challenging and require thought before attempting. The forums were really useful when I got stuck with the assignments

YL

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Overall, it's good. But some chapters like the binary search tree and hash table, the instructions are now very heuristic. I can only understand the content after reading the textbook.

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526 - 550 of 914 Reviews for Data Structures

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

•

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

•

Mar 30, 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 Abhi 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

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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.

By Shubham K

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Jun 13, 2020

Excellent!

By Duchstf

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Aug 15, 2018

Excellent!