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

4.6
stars
5,549 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.

ME

Aug 25, 2020

Course is very knowledgeable and is deigned properly but the allocated time for assignments is too less than the time specified. Also some assignments need more support in the forum

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By Omar a H

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Apr 20, 2021

great

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Sep 10, 2020

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Sep 8, 2020

Super

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Apr 28, 2020

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Mar 13, 2018

难度太大了

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May 18, 2023

nice

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May 17, 2022

nice