题解 | #设计立方体类#

#include <iostream>
using namespace std;

class Cube {
    private:
    int length,width,heigth;
    public:
    void setLength(int a)
    {
        length=a;
    }
    void setWidth(int b)
    {
        width=b;
    }
    void setHeight(int c)
    {
        heigth=c;
    }
    int getLength()
    {
        return length;
    }
    int getWidth()
    {
        return width;
    }
    int getHeight(){
        return heigth;
    }
    int getArea(){
        return (width*heigth+width*length+heigth*length)*2;
    }
    int getVolume()
    {
        return (width*heigth*length);
    }
};

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;
}