Новый год встретил хорошо. Начинаю практику в объектно-ориентированном программировании на C++.

main.cpp

#include <iostream>
#include <conio.h>
#include <string.h>
 
class employee
{ 
public: 
   employee(char *, long, float); 
   ~employee(void) { printf("object for %s is distructing\n",name); }
   void show_employee(void); 
   void change_salary(float) ; 
   long get_id(void); 
private: 
   char name [64] ; 
   long employee_id; 
   float salary; 
};
 
employee::employee(char *name, long employee_id, float salary)
{ 
   strcpy(employee::name, name) ; 
   employee::employee_id = employee_id; 
   if (salary < 50000.0) 
      employee::salary = salary; 
   else // Недопустимый оклад 
      employee::salary = 0.0; 
}
 
void employee::show_employee(void)
{ 
    printf("name: %s\n",name);
    printf("emp_id: %i\n",employee_id);
    printf("salary: %5.2f\n",salary);
}
 
void employee::change_salary(float new_salary)
{
  salary = new_salary;
}
 
void main(void)
{ 
   float n;
   employee worker("Andrei", 101, 10101.0); 
   employee *manager = new employee("Olga", 32, 10200.0);
   manager->show_employee();
   delete manager;
   worker.show_employee(); 
   printf("Enter new salary for Andrei:\n");
   scanf("%f",&n);
   worker.change_salary(n);
   worker.show_employee();
   getch();
}