Write a program to compute the volume V of a cylinder of radius r and height h. (Recall that V =
r2h.)
do steps 2 through 5 of the engineering problem solving methodology for the problem above and
submit a screenshot of the program and output as well as test the program with variety of data
Solution
Cylinder.java
import java.text.DecimalFormat;
import java.util.Scanner;
public class Cylinder {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner scan = new Scanner(System.in);
DecimalFormat df = new DecimalFormat("#.00");
System.out.println("Enter Cylinder Radius : ");
double radius = scan.nextDouble();
System.out.println("Enter Cylinder Height : ");
double height = scan.nextDouble();
double volumn = Math.PI * radius * radius * height;
System.out.println("The volumn of cylinder is : "+df.format(volumn));
}
}
Output:

Enter Cylinder Radius :
3
Enter Cylinder Height :
4
The volumn of cylinder is : 113.10
Enter Cylinder Radius :
8.5
Enter Cylinder Height :
9.5
The volumn of cylinder is : 2156.31