# include 
# include 
Using namespace STD. 

The class Faculty 
{
Protected: 
Char Name [20]. 
Int EID. 
Int Glade. 
Int Salary; 
Public: 
Virtual void ShowFacultyDetail () {} 
Virtual void Position_Change () {} 
Virtual int IncreaseSalary (int Salary_Up) {} 
Int IncreaseGlade (int Glade_Up) 
{
Glade +=Glade_Up; 
} 
}; 
The class the Teacher: virtual public Faculty 
{
Protected: 
Char School [20]. 
Char Discipline [20]. 
Public: 
The Teacher (char TName [], int TEID, int TGlade, int TSalary, char TSchool [], char TDiscipline []) 
{
Strcpy (Name, TName); 
Glade=TGlade; 
Salary=TSalary; 
Strcpy (School, TSchool); 
Strcpy (Discipline, TDiscipline); 
} 
Virtual void ShowFacultyDetail () 
{
Cout<& lt;" The Name "& lt; Cout<& lt;" Glade "; 
Cout} 
Virtual int IncreaseSalary (int Salary_Up) 
{
Salary +=300 * Salary_Up; 
} 
}; 
The class Official: virtual public Faculty 
{
Protected: 
Char Department [20]. 
Char Position [20]. 
Int Official_Glade; 
Public: 
Official (char OName [], int OEID, int OGlade, int OSalary, char ODepartment [], char OPosition []) 
{
Strcpy (Name, OName); 
EID=OEID; 
Glade=OGlade; 
Salary=OSalary; 
Strcpy (Department, ODepartment); 
Strcpy (Position, OPosition); 
ShowFacultyDetail (); 
} 
Virtual void ShowFacultyDetail () 
{
Cout<& lt;" The Name "& lt; Cout<& lt;" Glade "; 
Cout} 
}; 
The class Giant: public the Teacher, the public Official 
{
Public: 
Giant (char GName [], int GEID, int Glade1, int Glade2, int GSalary, char GSchool [], char GDiscipline [], char GDepartment [], char GPosition []) 
{
Strcpy (Name, GName); 
EID=GEID; 
Teacher_Glade=Glade1; 
Official_Glade=Glade2; 
Salary=GSalary; 
Strcpy (School, GSchool); 
Strcpy (Discipline, GDiscipline); 
Strcpy (Department, GDepartment); 
Strcpy (Position, GPosition); 
Glade=Teacher_Glade + Official_Glade; 
Salary +=Teacher_Glade * 300 + Official_Glade * 3000; 
} 
Void ShowFacultyDetail () 
{
Cout<& lt;" The Name "& lt; Cout<& lt;" The teacher 's Glade "& lt; 
} 
Private: 
Int Teacher_Glade; 
Int Official_Glade; 
}; 
Void fn (Faculty & amp; A, int Salary_Up) 
{
Anderson ncreaseGlade (Salary_Up); 
A.S howFacultyDetail (); 
} 
Int main (void) 
{
The Teacher A (" ZhaoHong ", 001,1,3000, "Beijing jiaotong university", "communication"); 
A.S howFacultyDetail (); 
Official B (" HuangTaiyan ", 002,1,4000, "office level", "the guidance director"); 
B.S howFacultyDetail (); 
Giant C (" WangJiaQiong ", 003,1,1,6000, "Beijing jiaotong university", "electronic" and "secondary" office, "vice President"); 
Fn (A, 1); 
return 0; 
} 

CodePudding user response:

Techer no default constructor

CodePudding user response:

Constructor before called when creating an object, call the parent class, subclass again, then the parent class the teacher you don't have a default constructor