#12

 * @author Kailey McNeal
 * @version 10-23-14
 * p.301 #12
 */
import java.util.*;
public class Twelve
{
   public static void main (String[]args)
   {
       Scanner console=new Scanner(System.in);
       System.out.print("How much will John be spending? ");
       double amount=console.nextDouble();
       double john=spend(amount);
       System.out.print("How much will Jane be spending? ");
       amount=console.nextDouble();
       double jane=spend(amount);
       System.out.println("John needs " + john + "bills");
       System.out.println("Jane needs " + jane + "bills");
   }
   public static double spend(double amount)
   {
       int numBills=(int) (amount/20.0);
       if (numBills*20.0<amount)
       {
           numBills++;
       }
       return numBills;
   }
}