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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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576 - 600 of 914 Reviews for Data Structures

By JAGADEESHWARAN S

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Jul 19, 2021

Great !

By Shevelev R R

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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 20, 2017

love it

By aakar s

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Aug 6, 2016

awesome

By surajit d

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Jun 26, 2016

Awesome

By Jitesh B

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Oct 26, 2022

great

By Hemanth

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Jan 25, 2022

..good

By Dheeraj S

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May 11, 2020

awsome

By Ujjawal K

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Jan 14, 2019

Great.

By Sagar B

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Aug 27, 2024

goood

By Hessah A A

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May 8, 2024

حلووه

By Sara A

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May 29, 2023

.....

By Jami C A

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Dec 12, 2022

good.

By Surya M R

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Nov 3, 2022

great

By Kamalesh V

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Oct 1, 2022

good

By SAUGATA D

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Sep 17, 2022

best

By Ashutosh D

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Sep 5, 2021

Great

By ANUJA M 2

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Jul 24, 2021

great

By Omar a H

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Apr 20, 2021

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

By Sourav K

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Apr 28, 2020

great

By 刘从从

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Mar 13, 2018

难度太大了

By Bharat y

•

Sep 14, 2024

good