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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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826 - 850 of 914 Reviews for Data Structures

By KANCHAN V

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Jun 7, 2020

very well

By Padmakumar N

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Aug 5, 2017

Very good

By José A T F

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Aug 19, 2016

VERY GOOD

By S A D A

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Jun 30, 2024

it good

By CHAKRABORTY A A

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Jun 10, 2022

awesome

By manish c

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Dec 9, 2019

love it

By Abhimanyu A

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Apr 9, 2020

Thanks

By Alexander M

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Apr 6, 2017

......

By Abhishek K

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Oct 30, 2022

Good

By SHAZIB A

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May 24, 2023

good

By K R

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Nov 15, 2021

Good

By GADU R

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Jul 24, 2021

good

By KONDURU M 2

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Jul 23, 2021

good

By Himanshu S

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Jun 2, 2021

GOOD

By Asha D

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May 28, 2021

nice

By Madappa B

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Apr 21, 2021

good

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Dec 15, 2020

good

By DEVIREDDY R S

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Nov 27, 2020

Good

By 321910302007 g

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Nov 26, 2020

good

By KONJETI S S V

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Nov 23, 2020

good

By Pratik H

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Sep 29, 2020

Nice

By Sarath C

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Jul 28, 2020

good

By chaluvadi a

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Jul 13, 2020

good

By SHIVAM G

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Jul 3, 2019

good

By 221910303021 G C

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Jan 20, 2021

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