Chances at Harvard, MIT, and Stanford

<p>Just wondering what my chances are if I dropped out of High school and then finish my B.S. in mathematics at my local University 1st Semester of my senior year. Then take the GED exam for high school completion. Then apply to the colleges with the B.S. Degree, SAT/ACT Scores, College GPA, E.C. I plan to still do in High school and such.</p>

<p>Would that be greater than just finishing high school regularly, take AP exams and such?</p>