hi... pls give me the example of java coding fo following question

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raj flavian

hi... pls give me the example of java coding fo following question
1 Answer(s) 6 years and 6 months ago
Posted in : Java Beginners

example java coding that reads in the radius and length of cylinder and computes volume. formula: Area = radius * radius * PI Volume = area * length

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March 29, 2011 at 5:17 PM

import java.util.*;
import java.text.*;

class CalculateCylinderVolume
{
    public static void main(String[] args) 
    {   
        DecimalFormat df = new DecimalFormat("##.00");
        double PI=3.14;
        Scanner input=new Scanner(System.in);
        System.out.print("Enter Radius: ");
        double r=input.nextDouble();

        System.out.print("Enter Length: ");
        double l=input.nextDouble();

        double area=r*r*PI;
        double volume=area*l;
        System.out.println("Volume of Cylinder: "+df.format(volume));
        }
}

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