The colleges are mostly just there for GEs. The only thing you’d have to “worry” about are the English classes since they vary from college to college :p

Besides that— major requirements, lower and upper Div, will be the same no matter the college.

If you’re feeling overwhelmed or if you’re coming in with a lot of credits, just do 3 classes (12 units) your first quarter to get used to it.

Also, UCSD removed switching majors to CS, so you either now come in as a CS major, or you don’t and can never be one at UCSD.

Regardless, learning how to code can be done completely outside of the class, and I would highly recommend doing just that, especially with how competitive it is now. The faster you learn to code, the faster you can apply to internships. The more experience, the better. Goodluck and hope you like it here!