

Dropping the two courses will NOT affect my graduation during this May, since I have already completed all requirement for the Bachelor degree. It will NOT show in my official transcript or affect my GPA either, since my college has a "No Record" policy which means only passed courses would be shown on the official transcript. If a student fails or drops a course, it is equivalent to the scenario where the student has never taken the course. But I am still worried that if the graduate school saw I have only passed one course in my senior spring semester, they might become suspicious and revoke my admission...

Just a personal note: I feel I really need to refine my math and programming knowledge during this summer, otherwise I'm pretty sure I will not survive even the first year of PhD studies...