Very nice and friendly. The staff answered my questions kindly when needed and even gave me an extra 15 minutes when I found a last-minute error.

They also answered my questions about how it is working in this office, their expectations, hours, etc.

Design and implement a system to manage employees of a company, where each employee can be a manager of others. You should be able to:

1. Print a list (tree) of all employees.
2. Change the manager of a certain employee.
3. Delete an employee.
4. Print a list of employees alongside all their managers up to the CEO.

Implementation in C/C++