1  import java.util.Scanner;
  2  
  3  /**
  4     This program prints the price per ounce for a six-pack of cans.
  5  */
  6  public class Volume2
  7  {
  8     public static void main(String[] args)
  9     {
 10        // Read price per pack
 11  
 12        Scanner in = new Scanner(System.in);
 13  
 14        System.out.print("Please enter the price for a six-pack: ");
 15        double packPrice = in.nextDouble();
 16  
 17        // Read can volume
 18  
 19        System.out.print("Please enter the volume for each can (in ounces): ");
 20        double canVolume = in.nextDouble();
 21  
 22        // Compute pack volume 
 23     
 24        final double CANS_PER_PACK = 6;
 25        double packVolume = canVolume * CANS_PER_PACK;
 26  
 27        // Compute and print price per ounce
 28  
 29        double pricePerOunce = packPrice / packVolume;
 30  
 31        System.out.printf("Price per ounce: %8.2f", pricePerOunce);
 32        System.out.println();
 33     }
 34  }