C++ Örneği : OTEL RESEPSİYON PROGRAMI

#include<iostream.h>
#include<conio.h>
#include<iomanip>
using namespace std;

class standart
{
protected:
  int   odaucret ,tvucret ,klimaucreti, gunsayisi ,net, odaservis;
   float topucret;
public:
    
  standart():odaucret(0),tvucret(0),klimaucreti(0),gunsayisi(0),net(0),odaservis(0)      
       {} 
  void ucrethesapla(int od,int tv,int klima,int gun)
  {
    topucret=(od+tv+klima)*gun;      
  }
  void goster()
  {    
   cout<<"standart oda icin toplam odenmesi gereken tutar="<<topucret<<endl;    
       
  }                   
        
};
class luks:public standart
{
private : 
float topucret1; 
   
public:
        
   void ucrethesapla1(int oducrt,int tvucrt,int klm,int gnsys,int nt,int odservis)
    {   
  topucret1=(oducrt+tvucrt+klm+nt+odservis)*gnsys ;     
   
    }
    
     void goster1()
     {
      cout<<"luks oda icin toplam odenmesi gereken tutar="<<topucret1<<endl;
      }  
};
int main()
{
standart oda1;
luks oda2; 
int odaucret,tvucret,klimaucreti,gunsayisi,net,odaservis;

    
cout<<"-----------OTEL RESEPSİYON PROGRAMINA HOSGELDINIZ----------"<<endl;
cout<<endl;
cout<<"STANDART ODALAR ICIN"<<endl;
cout<<"Oda ucretini giriniz="<<endl;
cin>>odaucret;
cout<<"tv ucretini giriniz="<<endl;
cin>>tvucret;
cout<<"klima ucretini giriniz="<<endl;  
cin>>klimaucreti;
cout<<"kac gun kalacaksiniz="<<endl;
cin>>gunsayisi;
cout<<"---------------------------"<<endl;
cout<<"luks odalar icin internet ucretini giriniz="<<endl;
cin>>net;
cout<<"luks odalar icin odaservis ucretini giriniz="<<endl;
cin>>odaservis;
   
  oda1.ucrethesapla(odaucret,tvucret,klimaucreti,gunsayisi);       
   oda1.goster();
   oda2.ucrethesapla1(odaucret,tvucret,klimaucreti,gunsayisi ,net,odaservis);
   oda2.goster1();
   
   getch();
   return 0;   
      
}