Programming and Data Structures for Data Science 🖥

DSC 20, Spring 2026 at UC San Diego

Marina Langlois

she/her/hers

malanglois at ucsd.edu

Office Hours: By appointment (just drop me an email and we can find a good time to chat)

🎉 Welcome to the Spring 2026 offering of DSC 20! This course introduces you to the foundations of programming and data structures. In particular, DSC20 is an introductory course taught in Python 3 and covers topics like recursion, complexity, object-oriented programming and simple data structures. Hope you will enjoy this course!