技術標籤：南郵實驗c++

c++車類繼承問題 程式碼

#include<iostream>
#include<string>
using namespace std;
class Vehicle
{
protected:
	int MaxSpeed;
	int Weight;
public:
	Vehicle(int m, int w)
	{
		MaxSpeed = m;
		Weight = w;
		cout << "Constructing Vehicle...\n";
	}
	~Vehicle()
	{
		cout <<
 
 "Destructing Vehicle...\n";
	}
	void Run()
	{
		cout << "The vehicle is running!\n";
	}
	void Stop()
	{
		cout << "Please stop running!\n";
	}
	void Show()
	{
		cout << "It\'s maxspeed is: " << MaxSpeed << endl;
		cout << "It\'s weight is: "
 
 << Weight << endl;
	}
};
class Bicycle :virtual public Vehicle
{
protected:
	int Height;
public:
	Bicycle(int m, int w, int h) :Vehicle(m, w)
	{
		Height = h;
		cout << "Constructing Bicycle...\n";
	}
	~Bicycle()
	{
		cout << " Destructing Bicycle...\n";
	}
 

	void Show()
	{
		Vehicle::Show();
		cout << "The Height is: " << Height << endl;
	}
};
class Car :virtual public Vehicle
{
protected:
	int SeatNum;
public:
	Car(int m, int w, int s) :Vehicle(m, w)
	{
		SeatNum = s;
		cout << "Constructing Car...\n";
	}
	~Car()
	{
		cout << " Destructing Car...\n";
	}
	void Show()
	{
		Vehicle::Show();
		cout << "The SeatNum of the car is: " << SeatNum << endl;
	}
};
class MotorCycle :public Bicycle, public Car
{
public:
	MotorCycle(int m, int w, int h, int s) :Bicycle(m, w, h), Car(m, w, s), Vehicle(m, w)
	{
		cout << "Constructing MotorCycle...\n";
	}
	~MotorCycle()
	{
		cout << "Destructing MotorCycle...\n";
	}
	void Show()
	{
		cout << "It\'s maxspeed is:" << Car::MaxSpeed << endl;
		cout << "It\'s weight is: " << Car::Weight << endl;
		cout << "It\'s height is: " << Height << endl;
		cout << " It\'s seatnum is : " << SeatNum << endl;
	}
};
int main()
{
	MotorCycle mc(1, 2, 3, 4);
	mc.Run();
	mc.Stop();
	mc.Show();
	return 0;
}