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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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801 - 825 of 914 Reviews for Data Structures

By mansuralikhan p

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Sep 21, 2022

super course it is very good

By Shangqun y

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Jul 5, 2017

it's a good course overall.

By Kamran A

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May 13, 2023

Great content, relevant.

By Nikhil S

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Feb 11, 2020

update to more questions

By InVinCiblezz

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Oct 14, 2016

如果能出中文字幕就更好了 考虑会购买整个课程

By Abhijit P

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Oct 19, 2022

Nice course provided

By Jadhav J N J

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Sep 27, 2019

Programming is hard

By AKASH V

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Jan 14, 2022

it'a a nice course

By N C R

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Jan 23, 2021

it was really good

By 221910304016 D S K

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Nov 30, 2020

very useful course

By Akshive P

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May 4, 2018

Great Assignments.

By Diego J

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May 28, 2016

Quite good course.

By Manoj K R

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Aug 24, 2023

great experience

By Manan A

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Jul 6, 2021

very good course

By Iris R

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May 15, 2016

very theoritical

By Gourav S (

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Jul 27, 2021

good headstart!

By Sadik A H

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Dec 20, 2020

thanks teachers

By Shraddha S

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Oct 20, 2017

Perfect Course

By Madathil C N

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Oct 19, 2022

Good Course

By Dikeshwari V

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Jul 20, 2020

Amazing!!!!!

By Anand R

•

May 19, 2022

Outstanding

By Amisha G

•

Jun 19, 2020

nice course

By Gaurav D

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Jun 6, 2020

Good Course

By Subhadip b

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Oct 2, 2022

very nice

By Abhinav D

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Aug 17, 2020

Great job