<p>Programming classes over IAP are super awesome and generally don’t take listeners. I even teach one of them!</p>
<p>14.01 (Intro to Microeconomics) is indeed a HASS.</p>
<p>Professor Sadoway stopped teaching 3.091, so I’m unconvinced that taking it in the fall is still your best bet. I’d probably wait and see what you hear from your friends first - I don’t know how the new professor will be.</p>