Problem_statement.cpp

//Salary Processing.

#include <iostream>
#include <string>
using namespace std;
class Employee { protected: string name_;
public: virtual void ProcessSalary() = 0;
};
class Engineer: public Employee { public: Engineer(const string& name) { name_ = name; }
void ProcessSalary() { cout << name_ << ": Process Salary for Engineer" << endl; }
};
class Manager : public Engineer { Engineer *reports_[10];
public: Manager(const string& name) : Engineer(name) {}
void ProcessSalary() { cout << name_ << ": Process Salary for Manager" << endl; }
};
class Director : public Manager { Manager *reports_[10];
public: Director(const string& name) : Manager(name) {}
void ProcessSalary() { cout << name_ << ": Process Salary for Director" << endl; }
};
class SalesExecutive : public Employee { public:
SalesExecutive(const string& name) { name_ = name; }
void ProcessSalary() { cout << name_ << ": Process Salary for Sales Executive" << endl; }
};
int main() {
Engineer e1("Rohit"), e2("Kavya"), e3("Monica");
Manager m1("Chandler"), m2("Phoebe"); SalesExecutive s1("Rachel"), s2("Ross");
Director d("Joey");
Employee *staff[] = { &e1, &m1, &m2, &e2, &s1, &e3, &d, &s2 };
for (int i = 0; i < sizeof(staff) / sizeof(Employee*); ++i) staff[i]->ProcessSalary();
return 0;
}