 First, if you haven't already, check out <A href="http://www.cs.wisc.edu/~tick/cs302/Short.html">the basics of using Fortran on the PC's</A>. Second, you're going to need once additional piece of information: the file prog0.dat (that's prog zero) which program0 needs in the same directory that you run your program in.  Here is the program to type in: <PRE>
