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Avis et commentaires pour d'étudiants pour structures de données par Université de Californie à San Diego

4.6
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5,137 évaluations

À propos du cours

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!...

Meilleurs avis

DG

23 mai 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

9 juil. 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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126 - 150 sur 857 Avis pour structures de données

par Prathamesh B

29 janv. 2021

Excellent course. The coursework is challenging, and will definitely frustrate you at time, but the end result is well worth the pain. The instructors are great.

par Guo F

27 juil. 2020

Very well designed course material and practices. I'd definitely recommend this course to anyone who wants to learn a good lot about data structures and algos!

par Shouman D

2 oct. 2016

Great Courses. I have a much more clearer understanding now about the basic data structure and how to use them. The assignments are the most important part.

par Sruthi M

10 nov. 2022

This course has helped me a lot . I have done better and better , i have skilled much thank you coursera for providing me this certificaton and course

par Chaoguang L

21 oct. 2017

The course is great. However, I think there should be more stuff and practice about trees. The current videos and assignments are not enough to cover it.

par Ved B

30 juin 2020

Last programming assignment was not possible without starter files, a lot unknown technical issues were there but other than that course is fantastic.

par Soe W H

31 août 2019

A great class. Would have been better if they give you answers (codes) once you are done with an assignment. So that we can reflect and learn from it.

par Saurav

8 août 2020

Amazingly well presented material, very relevant and challenging assignments, while not being brutally hard are just enough to make your brain learn!

par Simone C S

15 déc. 2020

I enjoyed the course and learned a lot. The explanations are very intuitive and to the point, and the programming assignments are well thought-out.

par Abinay B

24 mai 2016

Course is Excellent.

The final week is a bit fast, understanding the splay was very difficult for me.

Could have given more examples for splay trees.

par Ricardo A M R

4 juin 2020

I really learned a lot of data structures in this course, not only the theory also how to implement those data structures in programming problems.

par Nikhitha R

23 avr. 2020

This course is very helpful.I understood the reason behind evolution of a data structure which helps me to apply the data structures in real life

par Nouby

27 mai 2016

It is a really professional and enrich course ,, materials are very helpful and assignments really help me to improve and check my understanding.

par Souvik G

28 mai 2021

Thank you for bringing such a course on the topic of Data Structure. This course has helped a lot evaluating my concepts and programming skills.

par Prashant K

4 mars 2017

The only things for the learners is that the course is amazing , keep faith in yourself and see the change you will undergo through this course.

par Manuel A P E

29 déc. 2019

It was an exceptional experience no doubt about it I've been reading and learning these data structures and this was a good chance to prove it.

par Abhishek T

23 nov. 2019

Very Useful and I would like to thanks to the instructors, learned a lot of things. Assignments were really helpful in absorbing the concept.

par Xiaochen W

23 oct. 2016

Very helpful! The course is well designed with appropriate difficulty and the questions are good for practice and understanding the contents.

par Ian L

24 avr. 2016

Good coverage of data structures. Also emphasizes stress testing to develop your solutions. Can be challenging, but well worth the struggle.

par Japheth O

10 mai 2021

I really enjoyed working through exercises on this course. This specialisation is by far the best course on datastructures and algorithms.

par Yin L H

12 juil. 2020

There are some difficult problems in assignments. But because of them , I understand more about these data sturctures. I love this course.

par Rahul G

20 mai 2020

I loved this course, will suggest this course to anyone willing to have a career in Computer Science or programming in general. Suggested.

par Jason G

2 oct. 2017

Well presented just like my experience with other courses in this specialisation. Looking forward to the upcoming graph algorithms course

par Avin S J

7 sept. 2020

Exceptional courses. I had zero clue on the topic now i have a very good gasp over the topics. The Assignments were also very challenging

par Aviral B

7 mai 2020

This was a really difficult course and it took me a lot of time to complete it. I will keep coming back to this for revising more stuff.