public class Expression
  /** This class demonstrates Expressions in Java
    * */
{
  public static void main(String[] args)
  {
    int hoursWorked=11;
    double payPerHour=15.5;
    // Write an expression in Java to calculate pay
    double weeklySalary = hoursWorked * payPerHour;
    
    System.out.println("Your weekly salary this week is: $" + 
                       weeklySalary + " for " + hoursWorked + " hours.");
    // for second week
    hoursWorked =42;
    // now let's calculate weekly salary with 1 1/2 pay for overtime
    weeklySalary = (hoursWorked-40)*1.5*payPerHour+40*payPerHour;
    System.out.println("Your weekly salary for the second week is: $" + 
                       weeklySalary + " for " + hoursWorked + " hours.");
               
  }
}