#include <iostream>
using namespace std;
class Vehicle{
private:
    float Maxspeed;
    float Weight;
public:
    Vehicle(float m,float w):Maxspeed(m),Weight(w){}
    ~Vehicle(){}
    float GetMaxspeed(){return Maxspeed;}
    float GetWeight(){return Weight;}
    void Run();
    void Stop();
};
class Bicycle:virtual public Vehicle{
private:
    float Height;
public:
    Bicycle(float m,float w,float h):Height(h),Vehicle(m,w){}
    ~Bicycle(){}
    float GetHeight(){return Height;}
};
class Motorcar:virtual public Vehicle{
private:
    int SeatNum;
public:
    Motorcar(float m,float w,float n):SeatNum(n),Vehicle(m,w){}
    ~Motorcar(){}
    int GetSeatNum(){return SeatNum;}
};
class MotorBicycle:public Bicycle ,public Motorcar{
public:
    MotorBicycle(float m,float w,float h,int n):Vehicle(m,w),Bicycle(m,w,h),Motorcar(m,w,n){}
    ~MotorBicycle(){}
    void Show()
    {
        cout<<"Maxspeed="<<GetMaxspeed()<<endl;
        cout<<"Weight="<<GetWeight()<<endl;
        cout<<"Height="<<GetHeight()<<endl;
        cout<<"SeatNum="<<GetSeatNum()<<endl;
    }
};
int main()
{
    MotorBicycle motorBicycle(120,274.67,1.15,3);
    motorBicycle.Show();
    return 0;
}