Scope

Today we went over the efficiency of the fibonacci code. Even though it's short, it's really in-efficient since it calls itself a lot with higher inputs (over 2 million for an input of 30!).

We also learned about the scope of a program. Basically it's the perspective of the currently running code, or where your code searches for values. The rest of it pretty much went over my head.

The last thing we learned was that in java, arrays can be modified, but we can't immediately swap the values of two arrays.

P.S. - As we all know, we still have to do this weeks homework(i'm no exeption..) so get on it!!