public class Problem2
{
   public static void main(String[] args)
   {
      final int WIDTH = 30;
      // width and height for the square and circle

      final int SHAPES = 10;
      // the number of shapes to draw

      // Write a loop that draws SHAPES shapes, alternating 
      // between squares and circles, in a diagonal.
      
      // The first shape should be at (x, y) = (WIDTH, WIDTH).
   }
}