102

Change your calculator applet so that it inputs 2 numbers in the init method,
 outputs the sum etc in init with JOptionPane and then in paint with drawstring.



Make a rectangle applet:  input width, height, and center x,y (i.e. center x and center y) in init, 
 display the area and perimeter with JOptionPane
and then draws the rectangle of that size centered at the specified x,y center.