195.cpp

#include<iostream>
using namespace std;
class employee{
 public :
 char name[25];
 int id,salary,DA,HRA,hr,pph;
 void info()
{
 cout<<"Enter name : ";
 cin>>name;
 cout<<"Enter ID : ";
 cin>>id;
}
 void regular()
{
 cout<<"Enter salary : ";
 cin>>salary;
 cout<<"Enter DA : ";
 cin>>DA;
 cout<<"Enter HRA : ";
 cin>>HRA;
}
 void part()
{
 cout<<"Enter number of hours : ";
 cin>>hr;
 cout<<"Enter pay per hour : ";
 cin>>pph;
}
 virtual void sal() = 0;
};

class regular : public employee
{
 public:
 void sal()
{
 cout<<"\nSalary of regular employee : "<<salary + DA + HRA<<endl;
}
};
class part : public employee
{
 public:
 void sal()
{
 cout<<"\nSalary of Part-time employee : "<<pph*hr*30<<endl;
}
};
int main()
{
 regular r;
 employee *er = &r;
 er->info();
 er->regular();
 er->sal();
 part p;
 employee *ep = &p;
 ep->info();
 ep->part();
 ep->sal();

 return 0;
}