#include <iostream>
#include "cstring"
using namespace std;

class Vehicle{
protected:
    char* name;
    double height;
    double weight;
public:
    Vehicle(char* newName=NULL, double newHeight=0,double newWeight=0)
    {
        setName(newName);
        height=newHeight;
        weight=newWeight;
    }
    void setName(char* newName)
    {
        delete[] name;
        name=new char[strlen(newName)+1];
        strcpy(name,newName);
    }
    void setHeight(double newHeight)
    {
        height=newHeight;
    }
    void setWeight(double newWeight)
    {
        weight=newWeight;
    }
    bool canPassUnderBridge(double maxHeight)
    {
        return height<maxHeight;
    }
    bool canPassOverBridge(double maxWeight)
    {
        return weight<maxWeight;
    }
    double getHeight()
    {return height;}
    double getWeight()
    {return weight;}
    ~Vehicle()
    {
        delete[] name;
    }
};

class LandVehicle : virtual public Vehicle
{
private:
    double maxSpeed;
    char* model;
    double horsePower;
public:
    void setModel(char* newModel)
    {
        delete[] model;
        model=new char[strlen(newModel)+1];
        strcpy(model,newModel);
    }
    double getSpeedUpstream(double streamSpeed)
    {
        return maxSpeed-streamSpeed;
    }
    double getSpeedDownstream(double streamSpeed)
    {
        return maxSpeed+streamSpeed;
    }
    double getTimeUpstream(double distance, double streamSpeed)
    {
        return distance/(maxSpeed-streamSpeed);
    }
    double getTimeDownstream(double distance, double streamSpeed)
    {
        return distance/(maxSpeed+streamSpeed);
    }
    ~LandVehicle()
    {
        delete[] model;
    }
};

class WaterVehicle : virtual public Vehicle
{
private:
    double maxSpeed;

public:
    double getTime(double distance)
    {
        return distance/maxSpeed;
    }
};
class AmphibianVehicle : public LandVehicle, public WaterVehicle
{

};





int main()
{
    AmphibianVehicle ampo;
    ampo.setHeight(15);
    if(ampo.canPassOverBridge(20))
    {
        cout << "Dobre we" << endl;
    }
    return 0;
}