In a software company, (1) write an employee abstraction, employees at least three properties, is corresponding to each attribute set and get methods, write at least one abstract method 2 write a programmer class, inheritance employee class, add a project number of attributes (3) to write a project manager class, inheritance programmer class, add a bonus attribute (4) respectively test programmer and project manager!

CodePudding user response:

First you write their own, is not difficult, problems with code to ask