- grades.cpp Determines user's grade. Grades are Pass or Fail \
 demonstrates the importance of correct order of arguments
 Walt Savitch
 2/10/00
 - lawoffice.cpp demonstrates the call-by-value effect
 Walt Savitch
 2/10/00
 - Pizza
 - windchill.cpp prompts for windspeed(m/hour) and temperature (F) and computes the wind 
 chill calculator as follows
 windchill = 0.0817 (3.71 sqrt(windspeed) + 5.81 -.25) *
	       (temp - 91.4) + 91.4
 Sean McCulloch
 10/27/98