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學生對 加州大学圣地亚哥分校 提供的 数据结构 的評價和反饋

4.6
3,476 個評分
579 條評論

課程概述

A good algorithm usually comes together with a set of good data structures that allow the algorithm to manipulate the data efficiently. In this 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!...

熱門審閱

DG

May 24, 2016

I like this course very much! Rope is the cleverest task I have ever done! Of course, I hope in future I will work on even more difficult problems, but this is pretty good already for me as a student!

PS

Jul 10, 2020

I think the course content and assignments were great. A suggestion though, it will be more helpful if there are more and varied corner cases that would save time spent in thinking and making cases.

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476 - 数据结构 的 500 個評論(共 562 個)

創建者 Aldunin D A

May 05, 2018

Some lectures have extremely not balanced sound level and really hurt ears.

創建者 Brian

Aug 14, 2020

There was this one instructor who had heavy accent but overall good course

創建者 Saurab D

Mar 18, 2018

The programming exercise in hashing should have been more challenging.

創建者 S S K

Jun 06, 2016

the teachers are good and the visualization of lectures are very nice.

創建者 Aamir F

Jul 22, 2020

BST videos were quite fast. i had to take youtube tutorial for that.

創建者 Richard Z

Jun 05, 2019

The course itself has amazing content as always. I've learned a lot.

創建者 Aritra G

Oct 08, 2018

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, and why it failed.

創建者 Wahyu G

Apr 03, 2018

I love the couse but sadly there's only little help in the forum

創建者 Shawkot H

Jun 21, 2020

It was amazing! But I think the lecture should be more easier.

創建者 Anubhav R

Aug 24, 2019

Course was good. I wish AVL rotations were explained better.

創建者 Stefan M

Apr 11, 2018

Really good material on priority queues and binary heaps.

創建者 Rajat A

Aug 15, 2018

Few more data structures can be included like Graphs .

創建者 MAYANK K

Jul 20, 2020

good videos, clears all doubts in the videos and ppt.

創建者 Hang P

Oct 11, 2019

it's good but I wish the materials are more detailed

創建者 Prathmesh S J

May 16, 2020

Awesome Course. But Some Concept I Can't Understand

創建者 Damian S

Nov 08, 2018

Some algorithms validations do not work properly :/

創建者 Rajat S

Jul 16, 2020

Good course. Really gained a lot of knowledge!

創建者 Sukanya S P

Aug 08, 2018

Some more assignments would have been better.

創建者 Amritpal s

Apr 23, 2018

great things to learn about data structures

創建者 Charul B

Sep 07, 2020

Programming Assignments were pretty tough

創建者 Yitian S

Feb 02, 2020

Good course, included many useful topics.

創建者 To P H

Sep 11, 2018

Course is a bit hard. Many info to absorb

創建者 Henry R

Jun 28, 2018

Cover some topics, but not very broad....

創建者 Kush S

Jun 06, 2016

Awesome Experience completing this course

創建者 Wenyang Z

Feb 27, 2019

Explanations could be improved.