surface area of the cylinder.txt

public class test  
{  
 public static void main(String args[])  
{  
 float r, h, surfacearea;  
  r = 2;  
  h  = 5;  
  surfacearea = (22*r*(r+h))/7;  
  System.out.println("Surface Area of Cylinder is: "+surfacearea);  
}  
}  
Output:

Surface Area of Cylinder is:  44.000000