#include
using namespace std;
int box(int length, int width, int height); // return the volume
int main()
{
// use the return value of box( ) directly
cout << "The volume is " << box(10.1, 11.2, 3.3);
return 0;
}
// This function returns a value.
int box(int length, int width, int height)
{
return length * width * height ;
}
The volume is 330