Cuboid

#include <iostream>

using namespace std;

class Cuboid{
private:
    float a;
    float b;
    float h;
public:
    Cuboid(float x,float y,float z){
    a=x;
    b=y;
    h=z;
    }
    void set_a(float x){
    a=x;
    }
    float get_a(){
    return a;
    }
    void set_b(float x){
    b=x;
    }
    float get_b(){
    return b;
    }
    void set_h(float x){
    h=x;
    }
    float get_h(){
    return h;
    }
    float P(){
    return 2*(a+b+h);
    }
    float V(){
    return a*b*h;
    }

};


int main()
{

    float a,b,h;
    cin>> a >> b >> h;
    Cuboid object(a,b,h);
    cout<< object.P() << endl;
    cout<< object.V() << endl;

    return 0;
}


#include <iostream>

using namespace std;

class Cuboid
{
private:
    int a,b,c;
public:
    Cuboid(int a=0,int b=0,int c=0)
    {
        this->a=a;
        this->b=b;
        this->c=c;
    }
    int area()
    {
        return 2*(a+b+c);
    }
    int volume()
    {
        return a*b*c;
    }

};

int main()
{
    int a,b,c;
    cin>>a>>b>>c;
    Cuboid cub(a,b,c);
    cout<<"The area of the Cuboid is: "<<cub.area()<<"\nIt's volume is: "<<cub.volume()<<endl;

    return 0;
}