Enter name of file of names: f01
There are 12 nodes in the search tree
The height of the search tree is 6
Do you want to see the names in alphabetical order? yes
Ann
Bob
Dan
Eve
Gil
Kim
Lee
Nan
Ron
Sal
Sam
Ted
Enter name of file of names to delete: d01
There are 9 nodes in the search tree
The height of the search tree is 6
Do you want to see the names in alphabetical order? yes
Bob
Dan
Gil
Kim
Lee
Nan
Ron
Sal
Sam
Enter name of file of names to insert: e01
There are 11 nodes in the search tree
The height of the search tree is 6
Do you want to see the names in alphabetical order? yes
Bob
Dan
Eve
Gil
Kim
Lee
Max
Nan
Ron
Sal
Sam