Employee Management System

Design an Employee class to represent employees in a company. The class should serve as a base class for two types of employees: FullTimeEmployee and PartTimeEmployee
        
       Input:-FullTimeEmployee JohnDoe 30
       Input Description: The input will consist of employee type along with  as name, age for full time employee. 
"FullTimeEmployee JohnDoe 30".
additional values such as hours worked and per hour wages for PartTimeEmployee.
"PartTimeEmployee JohnDoe 30 20 10". 
       Output: JohnDoe - FullTimeEmployee - Salary: 5000.0
       Output Description: The output will display details of each employee based on the input provided:
 
 FullTimeEmployee: Display the employees name, type, and a fixed salary of 5000.
 PartTimeEmployee: Display the employees name, type, and calculated salary based on hours worked, hourly rate.
 For an invalid employee type: Display the message "invalid employee type". 
       Constraints: 
       Explanation: