题解 | #设计立方体类#

#include <iostream>
using namespace std;

class Cube {

    // write your code here......
    private:
        int length;
        int width;
        int height;

    public:
    //设置长宽高
        void setLength(int l)
        {
            length = l;
        }

        void setWidth(int w)
        {
            width = w;
        }

        void setHeight(int h)
        {
            height = h;
        }

        int setLength()
        {
            return length;
        }
//输出长宽高面积体积
        int getLength()
        {
            return length;
        }

        int getWidth()
        {
            return width;
        }

        int getHeight()
        {
            return height;
        }

        int getArea()
        {
            return 2*(length*width + length*height + width*height);
        }

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