题解 | #设计立方体类#

#include <cstdlib>
#include <iostream>
using namespace std;
#include <bits/stdc++.h>
class Cube {
       
private:
     int length;
      int width;
      int height;
    
    public:
     Cube(){}
      void setLength(int l)
      {
          length = l;
      }

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

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

      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;
      }
    // write your code here......
    

};

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;
}