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學生對 伊利诺伊大学香槟分校 提供的 Unordered Data Structures 的評價和反饋

203 個評分
46 條評論


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....



Apr 05, 2020

excelente curso! muy buena explicacion de estructuras de datos. Todo el contenido fue explicado de manera muy interesante!


Sep 16, 2019

Very Challenging course. Learned a lot, very clear instruction. Assignments were interesting and challenging.


26 - Unordered Data Structures 的 46 個評論(共 46 個)

創建者 Dang D K

Apr 13, 2020

This course content is very practical and concise.

創建者 Amar R

Jun 02, 2019

Thanks for offering this challenging course!

創建者 Ben m

Feb 24, 2020

Good introduction to graphs, I enjoyed it.

創建者 Ping W

Nov 06, 2019

Great class! Exceeded my expectations!

創建者 Yuyuan L

Nov 18, 2019

One of the best courses in Coursera!

創建者 Yuxin W

Oct 23, 2019

Good course with good exercises.

創建者 Wei D

Mar 19, 2020

Good course, very clear.

創建者 Harsh B K

Oct 28, 2019

Great Assignments...

創建者 Kai J Z

Nov 16, 2019


創建者 Joshua T

Jan 23, 2020

Really good and succinct course to gain a foundational understanding of data structures & algorithms. I would have liked some more challenging assignments, as I could complete some of them without writing more than 20 lines of code.

創建者 Isaac C A

Mar 16, 2020

A lot of new concepts learned. However I would have like to do more programming, exploring more features of C++. Changing only one or two lines of an existing code does not help much in our learning.

創建者 Luke

Jan 05, 2020

Great course! Very interesting lecture material / content. I can't give this course a five however, as the assignments seem unnecessarily convoluted, and abstracted to demonstrate the material.

創建者 Yasaman S

Jan 03, 2020

I wish the course was more detailed. Some PDFs to explain the concept more. Other than that I am happy with the content.

創建者 Guo L

Nov 22, 2019

This course is good though some of the contents may need refinement. Code examples are very helpful.

創建者 Eder R

Mar 13, 2020

The class videos and the quizzes are excellent. the coding part is a bit to easy

創建者 Parag S

Dec 22, 2019

Very Nice Course, recommended for every Computer student.

創建者 Vladimir N

Sep 30, 2019

I've audited this course. It was useful for me. Thanks.

創建者 Arvind D R

Jan 07, 2020

Needs to be a bit more in detail

創建者 Zhanzhi J

Apr 13, 2020

The concept of the mentioned data structures are clearly delivered. But there is a gap between concepts and implement of C++ codes.

創建者 Aderlly L L

Apr 27, 2020

More theory discussed along the course but there are not many examples and the difficulty increases a lot.

創建者 Robert M d V

Apr 19, 2020

The lectures were only mildly informative and the assignments give too much hand holding to even be considered a challenge at all

I feel the course has failed to effectively provide the students the rigor required to fully utilize and understand the power of data structures. Also, some real world examples on applications of data structures would go a longer way than simply academic ones