CSC161 2010F, Class 42: A Hitchhikers Guide to the Galaxy

Overview:
* HW 8.
* Lab.
* Earlier Lab.

Admin:
* EC for any Rosenfield Symposium activity!  (Free food with some activities.)
* For Tuesday, read K&R 6.1-6.5 and send questions!.

HW 8

* Can you have both -w and -l?
  * Yes!
* How do I read from a file?
  * Today's lab.
* Where do the results go?
  * Standard output
  * Unless you want to add a -o outfile flag
* Is the K&R code available online?
  * Previous lab
* Will you criticize us if we use bad design and put everything in 
  one very long file?
  * Yes, but I'll still accept it.
  * But why?  Because compiling multiple files is hard.

Lab!