Typically the data reside on a separate file. Suppose the data were stored in a file called repeated.dat. As always, if the data file is not in the current directory, a path must be included in the file specification. For screen displays it may be helpful to keep the output width within 80 columns in length. Refer to the reference manual for more information about SAVE files.
Batch jobs are handy for problems that require massive computer resources or are time consuming.
They free the user to continue working on other problems while the program is executing. You are prompted for input and output file names, since they weren't entered. Input file is repeated.in, output is repeated.out. Output is in file myprob.out. Input file is myprob.in, output file is myprob.out.