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学生对 加州大学圣地亚哥分校 提供的 数据结构 的评价和反馈

4.6
3,224 个评分
531 条评论

课程概述

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!...

热门审阅

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.

筛选依据:

426 - 数据结构 的 450 个评论(共 515 个)

创建者 Daniel

Dec 27, 2017

Good course. I personally think stress test code should be included with the starter code.

创建者 Thummanoon K

May 11, 2016

Good course, but the problem set is too small. They will be much better if they are more.

创建者 R.Athindran

Aug 17, 2016

The optional videos are not allotted enough time. Those concepts are difficult to grasp.

创建者 Wendell H

Feb 28, 2019

Good material, good problems. Although discussion forums don't seem to be very active.

创建者 Divya M

Jan 13, 2019

would be nice if it was mandatory to solve all the problem of the advanced topics

创建者 Rahul D

Mar 13, 2018

The course material is good.

The assignments were not completely testing knowledge

创建者 Nandini K

Jul 11, 2020

The course was good giving adequate knowledge of data structures in programming.

创建者 Ayaz K

Jun 27, 2019

Overall course is excellent but programming assignments are not a cup of tea.

创建者 Tizeng Y

Oct 16, 2018

The assignment should provide more problems related to BST and other trees.

创建者 Aldunin D A

May 05, 2018

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

创建者 Saurab D

Mar 18, 2018

The programming exercise in hashing should have been more challenging.

创建者 S S K

Jun 06, 2016

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

创建者 Aamir F

Jul 22, 2020

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

创建者 Richard Z

Jun 05, 2019

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

创建者 Aritra G

Oct 08, 2018

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, and why it failed.

创建者 Wahyu G

Apr 03, 2018

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

创建者 Shawkot H

Jun 21, 2020

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

创建者 Anubhav R

Aug 24, 2019

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

创建者 Stefan M

Apr 11, 2018

Really good material on priority queues and binary heaps.

创建者 Rajat A

Aug 15, 2018

Few more data structures can be included like Graphs .

创建者 MAYANK K

Jul 20, 2020

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

创建者 Hang P

Oct 11, 2019

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

创建者 Prathmesh S J

May 16, 2020

Awesome Course. But Some Concept I Can't Understand

创建者 Damian S

Nov 08, 2018

Some algorithms validations do not work properly :/

创建者 Rajat S

Jul 16, 2020

Good course. Really gained a lot of knowledge!