Question

Write a programme in c++ to find volume of cube, rectangular box, cylinder, cone and sphere using function overloading

Answer 1

Answer :

using namespace std;

   float vol(int,int);

   float vol(float);

   int vol(int);

     

   int main()

   {

    int r,h,a;

    float r1;

       cout<<"Enter radius and height of a cylinder:";

    cin>>r>>h;

    cout<<"Enter side of cube:";

    cin>>a;

       cout<<"Enter radius of sphere:";

    cin>>r1;

    cout<<"Volume of cylinder is"<<vol(r,h);

    cout<<"\nVolume of cube is"<<vol(a);

       cout<<"\nVolume of sphere is"<<vol(r1);

       return 0;

   }

   float vol(int r,int h)

   {

       return(3.14*r*r*h);

   }

   float vol(float r1)

   {

       return((4*3.14*r1*r1*r1)/3);

   }

   int vol(int a)

   {

       return(a*a*a);

   }

 

Sample Input

Enter radius and height of a cylinder:8 12

Enter side of cube:2

Enter radius of sphere:3

Sample Output

Volume of cylinder is2411.52

Volume of cube is8

Volume of sphere is113.04

$\rule{200}{2}$