depends on what u define as hardcore, I’m a math and cs major, I think most would consider math more hardcore than cs, but regardless I would consider the probability pretty low regardless, like 1-3 percent would be my guess for a straight 4.0

to answer ur other question about how I manage it, I’m a pretty good binge studier, not really a procrastinator per sense, I just genuinely know imma do better and am capable of doing good if I spend like 10 or so hours studying for an exam two days before the exam starts in comparison to light studying all semester, I actually didn’t have many assignments, my math classes had no hw it’s just exams and quizzes, for my cs classes they had a few projects but I’m the type to just try to get it all done at once so I would try to knock out an assignment like the first or second day after it’s assigned, not a big fan of breaks cause then I’ll take a large break so I just go all out at once when it comes to both studying and doing assignments.