everest% CC ccmain.C colorcube.C cube.C box.C
ccmain.C:
colorcube.C:
cube.C:
box.C:
everest% 

everest% a.out
Debug: default Box constructor called
Cube debug: l=2.754125 h=7.984873 w=9.491063
number of boxes = 1
ColorCube debug: l=1.000000 h=1.000000 w=1.000000
number of boxes = 1
Debug: default Box constructor called
Cube debug: l=4.787781 h=5.804000 w=6.632793
number of boxes = 2
ColorCube debug: l=1.000000 h=1.000000 w=1.000000
number of boxes = 2

Identify:
c1: I'm a red cube. Each side has length=1.000000
c2: I'm a blue cube. Each side has length=1.200000
Cube c1 fits inside cube c2

Grow c1:
I'm a red cube. Each side has length=2.000000
everest%