@eternaldream hi, transferred this year (albeit as a sophomore, not a junior). if you haven’t already, i would 100% map out what your class load would have to look like for the next two years. if you’re doing compsci in CC and you haven’t done most of the classes pertaining to your major, i’m going to guess that you probably have very, very limited options in terms of getting all your classes done before you graduate (i.e., no electives at all). i’d say that the average columbia student takes 5 classes a semester, and this is what your junior/senior year might look like in terms of core classes:
junior:
lit hum x2 (year long class)
art humanities (semester long) || music humanities (sem. long)
senior:
contemporary civilization x2 (year long class)
global core x2 (have to take two semesters)
PE x2 (not a legit class tho, can definitely take PE + 5 other classes)
you have to take four semesters of a foreign language unless you can place out of some/all of it, which may also limit your class choices. i think there are intensive language sections where one semester counts for an entire year, but those are much harder/i wouldn’t really recommend taking one along with four other classes.
i just looked at the bulletin for compsci, and it seems as though you have to take ~13 classes? which i think is going to be hard/stressful–compsci isn’t known to be an easy major. however (and idk if you’ve thought about/are willing to pursue this option), you can graduate from columbia with just a concentration, and the concentration in compsci is only 7 classes, which is infinitely more doable.
regardless, i really don’t think that you’re going to have time for electives outside of your major + the core requirements, unfortunately. you’re going to need to think about planning out the next two years. in terms of core requirements, you can place out of some of them–language with testing scores/placement tests, uwriting with three papers you’ve already written in college, science should already be taken care of w your compsci classes, and possibly global core (i say this very tentatively because almost everyone i know this year who petitioned to get out of a requirement was denied). everything else you are almost 100% going to have to take.
https://www.college.columbia.edu/core/core
in terms of relinquishing junior standing…this is a bit of a gray area. columbia /says/ that you have to graduate within four years, including however many you spent at your previous institution. and they make it sound as though this is very cut and dry, but i do have two friends who should be juniors who are instead second semester sophomores. i think that you could swing it if you wanted to, but i don’t think you would be likely to get more than an extra semester to graduate. the extra semester is reserved mostly for people who would not be able to complete their major in time (which applies to you, probably, but also idk if they’d just tell you to do the concentration instead).