# 學生對 斯坦福大学 提供的 Divide and Conquer, Sorting and Searching, and Randomized Algorithms 的評價和反饋

4.8
4,627 個評分
901 條評論

## 課程概述

The primary topics in this part of the specialization are: asymptotic ("Big-oh") notation, sorting and searching, divide and conquer (master method, integer and matrix multiplication, closest pair), and randomized algorithms (QuickSort, contraction algorithm for min cuts)....

## 熱門審閱

KS
2018年9月13日

Well researched. Topics covered well, with walkthrough for exam.le cases for each new introduced algorithm. Great experience, learned a lot of important algorithms and algorithmic thinking practices.

DT
2020年5月26日

Thank you for teaching me this course. I learned a lot of new things, including Divide-and-Conquer, MergeSort, QuickSort, and Randomization Algorithms, along with proof for their asymptotic runtime

## 151 - Divide and Conquer, Sorting and Searching, and Randomized Algorithms 的 175 個評論（共 883 個）

2020年8月6日

Quite interesting and the right level of challenge in my case. The explanations are very clear and to the fact. The exercises that let you implement the algorithms completely on your own improve your autonomy in programming.

2019年11月20日

It was incredulous experience for me. From this course I get to know the level of problems to solve.

obviously, this would not happen without Coursera's scholarship program. Thanks a lot coursera for this marvelous experience.

2017年4月9日

Professor Roughgarden managed to explain all the algorithom ideas in a clear and simple way, and give us a very intuitive understanding of these methods. He did give me confidence in this field, even I am not majoring in CS.

2018年4月4日

Professor Roughgarden makes complex algorithm topics easy to understand. He gives a thorough foundation for each topic, and concisely explains proofs. This course has given me a robust framework for algorithmic analysis.

2020年3月18日

I think the instructor is teaching very well. The supporting book is very useful to catch up the course content, and the problems and computational work is quite satisfactory to throughly understand the course material.

2018年5月27日

Teaching is excellent . But assignments could have been more challenging with more number of questions and also a bit more tougher ones. Like , if the theory questions were transformed into programming assignments ....

2020年12月12日

This course is well structured and concise. Interesting applications of theory are discussed, along with logical explanations. The course is definitely suited to an intermediate audience, and moves with a steady pace.

2020年10月5日

The Course Offered has been Amazing! I really Learnt a lot from this Course and though I now know about Algorithms. I'll be coming back for references in the Future! Many things in the Video cannot be match elsewhere.

2017年6月2日

Outstanding! I've learned a lot during the past 5 weeks spent on the videos, quizzes and assignments. Thanks a lot to Tim Roughgarden for putting together this excellent course and to the Coursera team for hosting it.

2018年6月28日

this course helped me a lot and overcomes my lack and confusions in algorithms. The best course for those who want the best way to know more about algorithms and want to implement in programming techniques. loved it.

2020年2月18日

The course was awesome! The professor teaches in a way that he explains how to make the mathematics of the algorithm from scratch and enforces the mind of a learner to code the mathematics. One of the best courses.

2017年7月1日

I really enjoyed this course and felt that everything was laid out understandably. I would have enjoyed some more programming problems, but felt that the ones given were useful in helping to enhance understanding.

2018年8月19日

Very helpful, informative course. The way professor explain the concept is quite straightforward and easy to understand. there are also plenty of exercises to make sure you understand all the details in algorithm.

2017年2月26日

The course was pretty good. Definitely worth the money, and better than I expected from an online course. I thought it was a little heavy with probability proofs, but that's probably because I struggle with stats.

2020年12月27日

The only criticism I would give is that I feel the estimated time to complete each week is drastically understated. I put close to 15 hours of work into the final week (even though the estimation says 5-8 hours).

2020年5月22日

The course is amazing. The quality of the content is just mesmerizing. and a small tip for the guys who are considering to take this course "Please learn Discrrete Probability and Graphs in Discrete Mathematics".

2019年6月16日

This is an enjoyable course. Love the lecturer! He's extremely charismatic with very good sense of humor, gives information clearly, explains everything well. And all the knowledge from the course are precious.

2017年6月20日

All the core concepts covered in depth and with practical implementation in quiz. i learned not only the core concepts but also how to frame it in real world problems using java programming language.Thank you :)

2018年1月6日

Processor Tim is interesting, and the explanation of why the algorithm work is easy to understand. This course is suitable for who know how to program and want to solve problem more efficiently, more elegantly.

2019年1月3日

Nice approach by Tim. First explains the problem, then the need to the math pops up and then the math naturally arise. Thus no need to memorize any formula, but should be able to derive anything just by logic.

2020年11月10日

Great Course!! I had always been a reluctant to jump into analysis of Algorithms. This course helped me get over that and become comfortable analyzing and understanding algorithms.

Thank You, Prof Roughgarden.

2019年8月10日

This is one of the best courses that I've done. This was my first time studying algorithms and the professor's explanations of concepts are amazing. The quizzes and programming assignments were very helpful.

2021年4月4日

It was appropriately challenging and interesting to learn at the same time. I will highly recommend this to anyone who has learnt a language and is just exploring what it means to be a computer scientist.

2018年4月8日

Although some part of this course requires a refresh of discrete probability (that i was missing).. This course is really well done and challenging. Tim Roughgarden explains things in a crystal clear way.

2017年7月10日

Great Course. The delivery of lectures and emphasis on the core concepts were extraordinary. The assignments were challenging and reinforced the concepts taught. All in all a wonderful delivered course.