//   this program calculates the volume of a cylinder,
//      given its radius and height
#include <iostream.h>

int main()
{
  float radius, height, volume;

  radius = 2.5;
  height = 16.0;
  volume = 3.1416 * radius * radius * height;
  cout << "The volume of the cylinder is " << volume << endl;

  return 0;
}