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*((length*width)+(length*height)+(width*height));
    }

    int getVolume()
    {
        return length*width*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;
}