#include <iostream>
#include <string>
using namespace std;
using std::cout;
using std::endl;

class Person{
public:
    Person(){};
    Person(string str){name = str;}
    string getName() const {return name;}

private:
    string name;
};


//a şıkkı
class Car{
public:
    Car(string ad,int a,int b){name = ad;HP=a;weight = b;}
    string getName(){return name.getName();}
    int getHP() const{return HP;}
    int getWeight() const {return weight;}
    float calculateTPRfunction() const {return static_cast<float>(HP)/static_cast<float>(weight);}

protected:
    Person name;
    int HP;
    int weight;
};

//b i)
void whoIsFaster(Car a,Car b){
     if(a.calculateTPRfunction()>b.calculateTPRfunction()){
                                                           cout<<a.getName()<<"'s TPR is bigger."<<endl;
                                                           }
     else if(b.calculateTPRfunction()>a.calculateTPRfunction()){
                                                           cout<<b.getName()<<"'s TPR is bigger."<<endl;
                                                           }
     
     else {
                                                           cout<<a.getName()<<" and "<<b.getName()<<"'s TPRs are equal."<<endl;
                                                           }

     }
     
//b ii) Hayır friend olarak tanımlaya gerek yok yukarıda da gödüldüğü gibi :) 
//çünkü her car nesnesinin kendi get fonksiyonları var.

//c şıkkı
class Truck:public Car{
      public:
             Truck(string ad,int b,int c,int a):Car(ad,b,c){loadcapacity = a;}
             int getLoadCapacity() const {return loadcapacity;}
             float calculateTPRfunction() const {return static_cast<float>(getHP())/(static_cast<float>(loadcapacity)+static_cast<float>(getWeight()));}
      private:
              int loadcapacity;
      
      };
      
//d şıkkı
int main(){
    Car car1("Elif",90,1100);
    Car car2("Ali",112,1260);
    cout<<"Owner of first car is "<<car1.getName()<<" HP is "<<car1.getHP()<<" weight is "<<car1.getWeight()<<endl;
    cout<<"Owner of second car is "<<car2.getName()<<" HP is "<<car2.getHP()<<" weight is "<<car2.getWeight()<<endl;
    cout<<endl<<"TPR of "<<car1.getName()<<"'s car is "<<car1.calculateTPRfunction()<<endl;
    cout<<"TPR of "<<car2.getName()<<"'s car is "<<car2.calculateTPRfunction()<<endl<<endl;
    whoIsFaster(car1,car2);
    Truck truck("Can",320,2600,2000);
    cout<<endl<<"Owner of truck is "<<truck.getName()<<" HP is "<<truck.getHP()<<" weight is "
                       <<truck.getWeight()<<" load capacity is "<<truck.getLoadCapacity()<<endl;
    cout<<"TPR of "<<truck.getName()<<"'s truck is "<<truck.calculateTPRfunction()<<endl<<endl;


//e şıkkı 
//truck nesneleri için whoisfasteri çağırabiliyoruz. Ama fonksiyonun içinde bunlar car nesnelerine dönüştürüldüğü için
//ilk calculateTPRfunction(override öncesi) ile hesaplanıyor ve yanlış sonuç veriyor.çünkü loadcapacity'i artık önemsemiyor
//aşağıdaki yorum satırlarını silerek deneyebilirsiniz.
//    Truck truck1("Sedat",400,2000,600);
//    whoIsFaster(truck,truck1);
    getchar();
    return 0;
}