Data Structures and Algorithms COMP9024 25T3

[Week 4] Demo of DFS with visited array

Posted by Aditya Joshi Thursday 09 October 2025, 02:14:09 PM.

Dear all,

As promised in the lecture a while ago, I have created an animated video detailing the DFS algorithm that records the visited array. In the video, I work out, step-by-step, the visited array for the example graph (based on Lecture slides: 73, 74). Here is the link to the video: https://echo360.net.au/lesson/d22c56af-60e8-4060-b3ae-afa91f280aaf/classroom

The video is also listed on the page with lecture recordings - so you will be able to access it alongside all lectures.

Hope the video helps understand the algorithm better. :) Hope to see you all in the next lecture!

Regards,

Aditya

Reminder: Daylight Savings and Week 3 Practical Deadline

Posted by Tim Arney Friday 03 October 2025, 12:27:28 PM.

Hello everyone,

A quick reminder that Daylight Savings Time begins in NSW this weekend. Please keep this in mind for Monday’s Week 3 Practical deadline, which is due at 16:59:59 AEDT .

Wishing you all a relaxing long weekend!

Welcome to COMP9024 (2025 Term 3)

Posted by Aditya Joshi Saturday 13 September 2025, 08:58:39 AM.

Dear all,

Welcome to COMP9024: Data Structures and Algorithms in 2025 Term 3!

Over the next ten weeks, we will delve into the fascinating world of data structures and algorithms, a fundamental topic in computer science. The COMP9024 team consists of course administrator Tim Arney, along with demonstrators: Changyue, David, Deniz, Dipankar, Duc Anh, Kanak, Leman, Yi, Yiyang, Ziming; and me: your lecturer-in-charge for the course.

Some quick reminders:

• This is an in-person course with weekly lectures and tutorials. Lecture recordings will be available on Echo360.
• You will be required to submit weekly practical coding assessments, in addition to other assessments.
• The webcms portal also contains a link to the Discourse forum. The forum is the place to ask questions of the course team and also to discuss lecture/tutorial content.

Our first lecture is on Tuesday, 16th September, 2025, at 2:00pm in Mathews Theatre A. See you there!

Regards,

Dr. Aditya Joshi (Aditya/Adi)