Write a program to create a b-tree index by reading the data file and inserting the key values and record locations in to index.

your program should also have a menu to choose the operations by the user.

the possible operations are :

- find a record given employee ID
- insert a new record ( get the data of the new record from the user)
-delete a record given the employee ID


This is my project , if i dont this project i can't pass the class. please help me :(