  When the program runs, it will create a window, and prompt you for the program input.  When the program is done the word ``interactive'' appears in the title bar.  After the program finishes, you can close the window it created by double clicking on the upper-left corner of the window.   <HR> <ADDRESS>   <A HREF="http://www.cs.wisc.edu/~milo">Milo M. Martin</a>    (<A HREF="http://www.cs.wisc.edu/cgi-bin/finger?milo">milo</a>@<A       HREF="http://www.cs.wisc.edu">cs</a>.<A       HREF="http://www.wisc.edu">wisc.edu</a>)<br>
