Apple Software Engineer interview questions

This was for Austin, TX. It was a bit annoying -- one of my 5 interviews for the on-site didn't show up, and my recruiter was asking me for times later that day where I could interview. I had meetings all day, so I asked to make it up some other day, which they never got back to. I'm a little surprised because I think I did quite well on the 4 coding/design interviews, but then again the other candidates may have been really good too. I also didn't follow up on it either.

Interview process was relatively lengthy, understandably. Interviews were mostly relevant to what I had studied, with some exception to gauge how you would approach new problems. Stressful process, but the people themselves seemed cool.