makefile --- this is the makefile for compiling and linking this
program and the example timing program
lab1.cc --- the portion of the driver provided is here
sort.cc --- this is called to do the sorting neededin preprocesing
stdinc.h --- includes needed libraries and defines some const vars
point.h --- header file for the Point class
point.cc --- code for Point class
timing-ex.cc --- example for doing the timing for the "A" part
Profile_Timer.h --- header file for the class used for timing
Profile_Timer.cc --- code for the class used for timing