#include <iostream>  
#include <iomanip>  
using namespace std;


//istream& operator>> (istream& in, Vehicle& v)
//{
//	cout<< "AUTOMOBILE:";
//	cout<< "Enter the number of wheels and the engine horsepower >>> ";
//	in >> v.wheels >> v.horsepower;
//	cout<<	"Enter the gross vehicle weight and vehicle fuel capacity >>> ";
//	in >>v.weight >> v.fuel_tank_capacity;
//	return in;
//}
class Automobile:public Vehicle
{
private: 
	double trunk_capacity;
public:
	void settrunk_capacity(double tc){trunk_capacity=tc;)
	double gettrunk_capacity()const{return trunk_capacity;}

friend ostream& operator<< (ostream cout, const Automobile&);
friend istream& operator<< (istream input, Automobile&);

};
istream& operator>> (istream& input, Automobile& A)
{
        cout << "Automobile:" << endl;
        cout << "Enter the number of wheels and the engine horsepower >>> ";
        input >> A.wheels >> A.horsepower;
		cout<<	"Enter the gross vehicle weight and vehicle fuel capacity >>> ";
		input >> A.weight >> A.fuel_tank_capacity;
		input << static_cast<Vehicle> (A);

		return input;
}
	
//	istream& operator<< (istream& in, Automobile& A)
//{
//	cout << "AUTOMOBILE:" << endl;
//	in << static_cast<Vehicle> (A);
//	//Vehical V;
//	//in >> P;
//	cout<<	"Enter trunk capacity >>> ";
//	in >>A.trunk_capacity;
//	return in;
//}
//
//ostream& operator<< (ostream& out, const Automobile& A)
//{
//
//		out << "AUTOMOBILE:" << endl;
//		out << static_cast<Vehicle> (A);
//		out<<	"Enter trunk capacity >>> " >>A.trunk_capacity;
//		return out;
//)
class Pickup_Truck:public Vehicle
{
private: 
	double trunk_capacity;
public:
	void settrunk_capacity(double tc){trunk_capacity=tc;)
	double gettrunk_capacity()const{return trunk_capacity;}

friend ostream& operator<< (ostream cout, const Pickup_Truck&);
friend istream& operator<< (istream imp, Pickup_Truck&);

};
	istream& operator>> (istream& inp, Pickup_Truck& B)
{
        cout << "Pickup Truck:" << endl;
        cout << "Enter the number of wheels and the engine horsepower >>> ";
        inp >> B.wheels >> B.horsepower;
		cout<<	"Enter the gross vehicle weight and vehicle fuel capacity >>> ";
		inp >> B.weight >> B.fuel_tank_capacity;
		inp << static_cast<Vehicle> (B);

		return inp;
}
class Bus:public Vehicle
{
private: 
	double trunk_capacity;
public:
	void settrunk_capacity(double tc){trunk_capacity=tc;)
	double gettrunk_capacity()const{return trunk_capacity;}

friend ostream& operator<< (ostream cout, const Bus&);
friend istream& operator<< (istream in, Bus&);

};
	istream& operator>> (istream& in, Bus& C)
{
        cout << "BUS:" << endl;
        cout << "Enter the number of wheels and the engine horsepower >>> ";
        in >> C.wheels >> C.horsepower;
		cout<<	"Enter the gross vehicle weight and vehicle fuel capacity >>> ";
		in >> C.weight >> C.fuel_tank_capacity;
		in << static_cast<Vehicle> (C);

		return in;
}