everest% CC main1.C bstring4.C
main1.C:
bstring4.C:

--- C++ prelinker: main1.o ---
 CC -c -64 main1.C

--- C++ prelinker: main1.o ---
 CC -c -64 main1.C
everest% 



everest% a.out
Building the company tree...

Preorder Traversal:
President VP #1 Manager #1 Worker Bee #1 Worker Bee #2 Manager #2 Worker
Bee #3 VP #2 Manager #3 Worker Bee #4 

Postorder Traversal:
Worker Bee #1 Worker Bee #2 Manager #1 Worker Bee #3 Manager #2 VP #1
Worker Bee #4 Manager #3 VP #2 President 

Inorder Traversal:
Worker Bee #1 Manager #1 Worker Bee #2 VP #1 Manager #2 Worker Bee #3
President Worker Bee #4 Manager #3 VP #2 
everest%