Simplify space calculation (idiot!)
Add first working draft

All those if/else statements look clunky as hell. How could this ugly
repetition be cleaned up?
Use round() on input, change 'pennies' to 'cents'

Cents seems a more accurate variable name.
I'm not going to get too hung up on the ugliness of the algorithm; it
works and is readable. Better to keep moving and tackle other problems.
Ignore pset1 executables
Add first working attempt