题解 | #设计立方体类#

#include <iostream>
using namespace std;

class Cube {

    // write your code here......
public:
    void setLength(int length)
    {
        this->Length=length;
    }
     void setWidth(int width)
    {
        this->Width=width;
    }
     void setHeight(int height)
    {
        this->Height=height;
    }
    int getLength()
    {
        return this->Length;
    }
    int getWidth()
    {
        return this->Width;
    }
    int getHeight()
    {
        return this->Height;
    }
    int getArea()
    {
        return 2*(this->Length*this->Width+this->Length*this->Height+this->Width*this->Height);
    }
    int getVolume()
    {
        return this->Length*this->Width*this->Height;
    }
    private:
    int Length;
    int Width;
    int Height;

};

int main() {

    int length, width, height;
    cin >> length;
    cin >> width;
    cin >> height;

    Cube c;
    c.setLength(length);
    c.setWidth(width);
    c.setHeight(height);

    cout << c.getLength() << " "
        << c.getWidth() << " "
        << c.getHeight() << " "
        << c.getArea() << " "
        << c.getVolume() << endl;

    return 0;
}