cs190 gprof assignment
Due Monday, May 1.

1. Select a class (C++) from the code in your project.                      
   The class should have at least 10 methods.                               
   The methods should also be used frequently                               
   during the normal operation of your system.                              
   Note: if you can't find a class with 10 methods                          
   use two classes with a combined 10 classes.                              
                                                                            
2. You are going to run your system for some period                         
   of time.                                                                 
   Predict the number of times each method will be                          
   called while it is running.                                              
   Rank the methods in order of the amount of time that                     
   will be spent in each.                                                   
   Rank the methods in order of the number of times                         
   each is called.                                                          
                                                                            
3. Use gprof to check your predictions.                                     
   Were your predictions correct?                                           
   If not, why?                                                

4. What did you learn about your code using gprof?                          
                                                                            
Hand in answers to the above questions as well as gprof output from
thei run.