OK
Oct 30, 2021
The course was very interesting. As a person who struggles with problem-solving, I found this course very helpful because the professor's ideas are well explained. It makes me to learn more.
DS
Mar 29, 2020
Awesome course! Professor Roughgarden is fantastic. The material was appropriately challenging. Perfect amount of rigor. Only one minor squabble: the hash problem set is terribly misleading.
By Haixu L
•Jun 7, 2020
Learned a lot!
By 秦天
•Jun 12, 2019
amazing course
By Karim E
•Jan 15, 2018
Awesome course
By Ajit B
•Aug 31, 2020
Great course!
By Rishabh K
•Jan 11, 2018
just awesome!
By Stephen R
•Jul 6, 2022
Very helpful
By Ryan S
•Jun 28, 2017
Great course
By Saurav M
•Mar 22, 2019
NIce course
By Maxim M
•Dec 8, 2019
brilliant!
By monkfish
•Jun 24, 2018
great fun!
By Pavan P G K M
•Jul 12, 2023
excellent
By Madhurya m
•Sep 13, 2019
Great job
By Clayton W
•Feb 2, 2019
excellent
By Felice F
•Aug 31, 2020
Loved it
By Neo
•May 13, 2019
Awesome!
By goldkeytom
•Jan 2, 2018
excelent
By ryan
•Sep 25, 2017
Awesome!
By Yisheng Y
•Dec 1, 2016
Awesome!
By Ahmad D
•Nov 8, 2020
🔥🔥🔥
By Jingyuan W
•Nov 13, 2019
Great!
By Vatsal S
•Apr 29, 2023
noice
By dynasty919
•Feb 20, 2018
nice!
By 최정식
•Oct 3, 2021
.
By Sergey T
•May 30, 2020
This course was useful to me, thanks. As usual, I liked lectures and programming assignments provided, except for week 4.
I didn't like week 4 materials. It was a huge disappointment to me when the theory about hashing appeared to be too 'theoretical' with absolutely no code at all. It's just some high concept maths and nothing more. It is a real disaster if you are a 'doer' because you'll probably get almost nothing from 4th-week lectures and will be ought to learn about hashing somewhere else. This comes to a question of whether you need to learn hash tables here (and pay your money) or not. So if you have never encountered hash tables in your life, you might want to learn it before you take this course. In that case, consider it as a requirement for your enrollment.
By Christopher E
•Sep 21, 2019
The only reason this is not a 5-star review is because of the Week 4 programming assignment. The point of Week 4 is to demonstrate the usefulness of using a hash table when frequent look-ups are necessary. However, the constants inherent to the assignment problem make the suggested algorithm take anywhere from 30 min to hours. Meanwhile, there is another algorithm that can accomplish the task in mere seconds, but this is not apparent without scouring the message boards for help. I feel it would be better to either rethink the assignment to bring it more in line with the point of the teaching material, or deliver some instruction on the actually useful algorithm, which is fascinating in its own right.
Otherwise, this course is excellent as usual.