<p>I was admitted to UCSD in Marshall college with a math major. When I applied, I chose math as my primary major and comp sci as my secondary, but since then I realized I would rather do CS. So since CS is separate form math how likely is it that I can switch to CS as my main major, complete Marshall's GE requirements, and possibly even double major in applied or pure math? </p>
<p>Also is switching majors dependent entirely on GPA? If so would they look at my whole GPA or just the average GPA of the pre-reqs for CS? sorry for all the questions, I'm just really nervous that I might not be able to major in what I want because I wasn't thinking properly when I applied.</p>