//Kevin

/**
 *A can has a height and radius.
 */
public class SodaCan
{
	public double height;
	public double radius;
	
	/**
	 *Creates a soda can with a height and radius.
	 *@param newHeight Specifies the height.
	 *@param newRadius Specifies the radius. 
	 */
	public SodaCan(double newHeight, double newRadius)
	{
		height=newHeight;
		radius=newRadius;
	}
	
	/**
	 *Calculates and returns the surface area.
	 *@return Returns surface area.
	 */
	 public double getSurfaceArea()
	 {
	 	return 2*(22/7.0)*radius*radius+2*(22/7)*radius*height;
	 }
	 
	 /**
	  *Calculates and Returns the volume.
	  *@return Returns volume.
	  */
	 public double getVolume()
	 {
	 	return (22/7.0)*radius*2*height;
	 }
	 
	 /**
	  *Displays all of the data.
	  *@return Returns all data.
	  */
	 public String toString()
	 {
	 	return "Height: "+height+"\n"+
	 		"Radius: "+radius+"\n"+
	 		"Surface Area: "+getSurfaceArea()+"\n"+
	 		"Volume: "+getVolume();
	 }
}

/** OUTPUT FROM DEMO
Height: 12.0
Radius: 5.0
Surface Area: 517.1428571428571
Volume: 377.1428571428571
Press any key to continue...
*/