Introduction - If you have any usage issues, please Google them yourself
Definition describes a class of students and staff, and implement testing and simple input/output, whether students or workers, are the following descriptions: name, gender, date of birth, which can define a base class. Then define a base class derived class of students, increasing descriptions: where the classes, numbers, professional, English grades and math. Then define a base class, derived class of workers, increasing description: department, position, salary. Here describe the basic situation of students and employees were simplified to shorten the length of the program