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Learner Reviews & Feedback for Algorithms, Part I by Princeton University

11,253 ratings

About the Course

This course covers the essential information that every serious programmer needs to know about algorithms and data structures, with emphasis on applications and scientific performance analysis of Java implementations. Part I covers elementary data structures, sorting, and searching algorithms. Part II focuses on graph- and string-processing algorithms. All the features of this course are available for free. People who are interested in digging deeper into the content may wish to obtain the textbook Algorithms, Fourth Edition (upon which the course is based) or visit the website for a wealth of additional material. This course does not offer a certificate upon completion....

Top reviews


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The best online course I've taken so far. The autograder really does its job! The tests are so thorough that it always takes me several attempts to finish an assignment, but it is always worth it!


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Outstanding course for new and old developers alike. The bar is set really high regarding code quality, memory footprint, timing and correctness. You will definitely learn a lot in this course.

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1276 - 1300 of 2,254 Reviews for Algorithms, Part I

By Максим Л

Jan 16, 2023

i am not completed it what the bug!

By David H

Jul 18, 2021

Another excellent Princeton course.

By J: S

Sep 18, 2020

really awesome

thanks for the lesson

By Marcin N

Jun 4, 2020

precise, concise, down to the point

By Henry R

Feb 4, 2020

Very clear, and detailed explained.

By Sudheer K K

Jan 1, 2020

Very useful and highly recommended.

By xgy893

Jul 25, 2019


By Serebrov A

Jul 9, 2017

Good course. Very interesting tests

By Chiehwei Y

May 21, 2017

Thanks Prof.Sedgewick and coursera!

By Shreyas M

May 2, 2017

Brilliant course, very well taught.

By olivier c

Dec 18, 2016

complex concepts explained simply !

By Amit S

Nov 6, 2016

Excellent Course. Very interesting.

By Zhang X

Dec 15, 2023

One of the best course on coursera

By Adi D

Mar 24, 2023

this course made me feel humble...

By Alex N

Jul 30, 2021

One of the best algorithms cource!

By Rahul T

Aug 9, 2020

Best online Algorithm course ever.

By Dmitry B

Apr 11, 2020

Challenging and enjoyable material


Sep 8, 2019

It is a great learning. Thank You.

By Ankit R

Sep 7, 2019

it's quite good and well enough!!!


Dec 28, 2017

very good and highly recommended!!

By Gokul N

Mar 19, 2017

Great way of explaining the topics

By Joe Z

Feb 7, 2017

Very applicable algorithms course!


Dec 31, 2016

Very Good Content Flow..

Thank you.

By ericwang

Nov 18, 2016


By Le T M

Aug 25, 2023

informative, so good, recommended