SON_FATHER Hash Operations

a- Add a son-father pair
d- Delete a son-father pair
e- exit the program
g- Get a father
o- Output the hash neatly
r- Replace a father
x- get a grand father


Make your choice: a
Enter a male name: Bruce
Duplicate name -- try again!
Invalid choice, TRY AGAIN!

         SON_FATHER Hash Operations

a- Add a son-father pair
d- Delete a son-father pair
e- exit the program
g- Get a father
o- Output the hash neatly
r- Replace a father
x- get a grand father


Make your choice: a
Enter a male name: Phil
Add a father: Justin

         SON_FATHER Hash Operations

a- Add a son-father pair
d- Delete a son-father pair
e- exit the program
g- Get a father
o- Output the hash neatly
r- Replace a father
x- get a grand father


Make your choice: o
Duplicate name -- try again!
Bruce   Richard
Clark   Jon
Jeff    Doug
Phil    HASH(0x6453d0)
Robert  Jason
Thomas  Evan
Invalid choice, TRY AGAIN!

        SON_FATHER Hash Operations

a- Add a son-father pair
d- Delete a son-father pair
e- exit the program
g- Get a father
o- Output the hash neatly
r- Replace a father
x- get a grand father


Make your choice: e
Duplicate name -- try again!
Come back again -- goodbye!