JavaLearning/tutorial/CalVolOfCylinder.java

package tutorial;

import java.util.Scanner;

public class CalVolOfCylinder {
    
    public static void main (String [] args)
    {
        String strRadius , strLength;
        double radius , length, volume;
        Scanner input = new Scanner(System.in);

        System.out.print("Enter the radius: ");
        strRadius = input.nextLine();

        System.out.print("Enter the length: ");
        strLength = input.nextLine();
        
        radius = Double.parseDouble(strRadius);
        length = Double.parseDouble(strLength);
        
        volume = Math.pow(radius,2) * Math.PI * length;
        System.out.println("The volume of the cylinder with radius= " + radius + " and length= " + length + " is " + volume + ".");
        
    }
    
}