Welcome to CS 3! We’re super excited to have you here this term!
Most Recent Announcements
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First Datastructures Project Release
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04/09 Prof. Ordentlich OH Cancelled
Due Next
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datastructures00 (packed_arrays) due @ 11:30 pm on Fri, Apr 17 -
Quiz due @ 09:00 am on Wed, Apr 22
Calendar
Wellness and Inclusion
It is very important to us that you succeed in CS 3x. We provide many extra resources to help you. The professors and the TAs hold many office hours.
It is also very important to us that you maintain your mental wellness throughout the course. A few points are not worth losing sleep over. Everyone on the course staff is available to chat, and you can always attend office hours for a non-academic conversation if necessary. You can also visit the counseling center if you find you need help beyond the course staff. If you have a temporary health condition or permanent disability (either mental health or physical health related), you should contact accessibility services if you have not already. Additionally, if there is something we can do to make your experience better, please let us know.
Diversity, inclusion, and belonging are all core values of this course. All participants in this course must be treated with respect by other members of the community in accordance with the honor code. If you feel unwelcome or unsafe in any way, no matter how minor, we encourage you to talk to Ethan, Adam, or one of the Deans. We view these sorts of honor code violations as completely unacceptable, and we take them very seriously.
Tools
Course Staff
Instructors
Teaching Assistants







Handouts
The following is a list of handouts that you might find helpful throughout the course. We’ve categorized them by when they are useful.
Course Information
Syllabus – an overview of the course and administrative information
Setup Instructions – setup instructions for the course
Collaboration Policy – the course collaboration policy
Code Quality and Docs
Code Quality Guidelines – guidelines for how you should write C code
C Documentation – documentation for C standard library functions
Projects and Submission
Merge Requests – instructions on to make a merge request to complete reworks
Debugging with VSCode – an introduction to debugging strategies
Debugging Guide for C – a list of common error messages in C and potential causes
Schedule
| L00 | Mon, Mar 30 | Introduction / Basic C |
| L01 | Wed, Apr 01 | Pointers (Linked Lists) |
| DUE | Fri, Apr 03 11:30 pm |
project00
(abc's)
[ guide ]
This project helps us learn the basics of C.
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| L02 | Mon, Apr 06 | More Pointers (Stack vs Heap) |
| L03 | Wed, Apr 08 | More More Pointers (Addresses) |
| DUE | Fri, Apr 10 11:30 pm |
webserver01
(dictionary)
[ guide ]
This project focuses on memory ownership and implementing a basic dictionary in C.
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| L04 | Mon, Apr 13 | Common C Bugs |
| L05 | Wed, Apr 15 | More More More Pointers |
| DUE | Fri, Apr 17 11:30 pm |
datastructures00
(packed_arrays)
[ guide ]
In this project, we will try to optimize a data structure that we previously used in our webserver.
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| L06 | Mon, Apr 20 | String Library (Practicum) |
| DUE | Wed, Apr 22 09:00 am |
Quiz |
| L07 | Wed, Apr 22 | |
| L08 | Mon, Apr 27 | |
| L09 | Wed, Apr 29 | |
| DUE | Fri, May 01 11:30 pm |
webserver02 |
| L10 | Mon, May 04 | |
| L11 | Wed, May 06 | |
| DUE | Fri, May 08 11:30 pm |
datastructures01 |
| L12 | Mon, May 11 | |
| L13 | Wed, May 13 | |
| DUE | Fri, May 15 11:30 pm |
webserver03 |
| L14 | Mon, May 18 | |
| DUE | Wed, May 20 09:00 am |
Midterm |
| L15 | Wed, May 20 | |
| L16 | Mon, May 25 | |
| L17 | Wed, May 27 | |
| DUE | Fri, May 29 11:30 pm |
datastructures02 |
| L18 | Mon, Jun 01 | |
| L19 | Wed, Jun 03 | |
| DUE | Fri, Jun 05 11:30 pm |
webserver04 |
| DUE | Wed, Jun 10 09:00 am |
Final Exam |

