题解 | #设计立方体类#

#include <iostream>
#include <pthread.h>
using namespace std;
class Cube
{
    public:
    Cube(int l,int w,int h);
    int getArea(int l,int w,int h);
    int getVolume(int l,int w,int h);
    private:
    int length,width,height;
};

Cube::Cube(int l,int w,int h)
{
    length=l;
    width=w;
    height=h;
}

int Cube::getArea(int l,int w,int h)
{
    return 2*l*h+2*l*w+2*w*h;
}

int Cube::getVolume(int l,int w,int h)
{
    return length*width*height;
}
int main()
{
    int l;
    int w;
    int h;
    cin>>l>>w>>h;
    Cube cube(l,w,h);
    cout<<l<<" "<<w<<" "<<h<<" "<<cube.getArea(l,w,h)<<" "<<cube.getVolume(l,w,h)<<endl;
    return 0;
}