// Text can be any number of lines.
// Last line of an item starts with a :  and may specify a figure file.
// Elaborations are enclosed in braces.

Write the program for the given problem statement.
:
{
   Read the problem statement in the top left panel.
   : problem.gif 

   <b>Select program elements</b> as prompted in the top left.
   : components.gif 
   { 

       If your choice is incorrect, feedback will be displayed underneath.
       : compfeedback.gif 
	
       If 'Explain' button is displayed, you can click on it to ask for further clarification.
       : compexplain.gif 
	
   }
   
   Click on the right panel to <b>select the location of each code element</b> when prompted.
   : clickright.gif 
   { 

       If your choice is incorrect, feedback will be displayed in the left center panel.
       : locationfeedback.gif 
   }	

   <b>Write code</b> when prompted:
   :
   {
       If a black box appears in the right panel, click on it to write code.
       : codebox.gif 
	
       A dialog box will appear: Enter your line of code into it.
       : dialogbox.gif 
	
       Click on 'Submit' button after entering your line of code.<BR>
       If correct, it will appear in the right panel.
       : submit.gif 
	
       If your line of code has any errors, they will be displayed in the dialog box.
       : error.gif 
	
       Click on 'Explain' button, when available, to ask for clarification of the errors.
       : explain.gif 
   }	

   Once your program is complete and correct, click on 'Next Problem' button
   to go to the next problem.
   : nextproblem.gif 
   { 

      Before you do, review the summary of steps in the bottom left panel.<BR>
      These are the steps you will use to solve every problem.
      : stepsummary.gif          
   }
}