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Voltar para Unordered Data Structures

Comentários e feedback de alunos de Unordered Data Structures da instituição Universidade de Illinois em Urbana-ChampaignUniversidade de Illinois em Urbana-Champaign

512 classificações

Sobre o curso

The Unordered Data Structures course covers the data structures and algorithms needed to implement hash tables, disjoint sets and graphs. These fundamental data structures are useful for unordered data. For example, a hash table provides immediate access to data indexed by an arbitrary key value, that could be a number (such as a memory address for cached memory), a URL (such as for a web cache) or a dictionary. Graphs are used to represent relationships between items, and this course covers several different data structures for representing graphs and several different algorithms for traversing graphs, including finding the shortest route from one node to another node. These graph algorithms will also depend on another concept called disjoint sets, so this course will also cover its data structure and associated algorithms....

Melhores avaliações


6 de mai de 2022

Great Teacher, although there are still a lot that I need to learn on my own(I come from non-CS background), after hereing these lectures, I feel that I have already learnt a ton.


16 de jul de 2020

This course had good coverage on hashing, disjoint sets, graphs. This course will improve coding skills.

I'm happy with material, coding practices, quiz and projects.

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51 — 75 de 107 Avaliações para o Unordered Data Structures

por Saroj B

20 de fev de 2020

Enjoyed the challenge questions and projects! Thanks for the course

por Neetish B

20 de jan de 2021

I learned a lot from the course; especially from the assignments.

por Mike W

9 de fev de 2022

Great introduction to C++ and data structures. Nice work Wade.

por Aaron H

23 de dez de 2020

Muy buen curso y ahora mejor que ya casi todo esta en español

por Christopher L

29 de mai de 2020

Really excellent introduction to CS fundamentals. Thank you!

por Andreas A

2 de mai de 2020

The instructor was very enthusiastic. It was a fun course.

por Orel B

1 de fev de 2022

great and indepth course with challenging practices

por dinh k d

13 de abr de 2020

This course content is very practical and concise.

por Amar R

1 de jun de 2019

Thanks for offering this challenging course!

por Ben m

24 de fev de 2020

Good introduction to graphs, I enjoyed it.

por VIDIPT K 2

7 de fev de 2023

Very informative and excellent videos.

por Ping W

6 de nov de 2019

Great class! Exceeded my expectations!

por Yuyuan L

18 de nov de 2019

One of the best courses in Coursera!

por Yuxin W

23 de out de 2019

Good course with good exercises.

por James T

10 de out de 2022

Overall good intro to CS

por Michael F

25 de out de 2020

Great intro to the topic.

por Wei D

18 de mar de 2020

Good course, very clear.

por harsh k

28 de out de 2019

Great Assignments...

por Juan C C C

17 de jul de 2020

Amazing lectures!

por 조정빈(공과대학 전

9 de mar de 2021

helpful lecture!

por Jeff F

26 de ago de 2020

Amazing Course

por Kai-Jen, Z

16 de nov de 2019


por Jeff D

30 de nov de 2020


por Jinyun L

29 de jul de 2020

Materials in this course 'Unordered Data Structures' is not as clearly explained as its predecessors: 'Ordered Data Structure' and 'Object-Oriented Data Structures in C++'.

That's why I only gave 4 stars. I just tell the organizer my wish that it could be as perfect as the other two :)

However, in general, it's a good course which has well-organized material and well-prepared homework.

por Ernest W

31 de jul de 2022

Everything is ok for an accelerated course but assignments are though to understand - you write a few lines of code but when you try to understand the rest it feels overcomplicated. I think graph search tasks would be more valueable to implement something simpler but almost from scratch. Previous course of specialization was better in my opinion.