comparing numbers in list from an input file

comparing numbers in list from an input file

References

Reference NO 1

http://stackoverflow.com/questions/15187143/comparing-numbers-in-list-from-an-input-file

Reference NO 2

http://stackoverflow.com/questions/16132259/comparing-numbers-in-a-file-to-a-console-input

Reference NO 3

http://caml.inria.fr/pub/docs/manual-ocaml/libref/Pervasives.html

Reference NO 4

http://theunixshell.blogspot.com/2012/12/i-have-two-files-file-1-contains-3.html

Reference NO 5

http://www.well.ox.ac.uk/~johnb/comp/unix/ksh.html

Reference NO 6

http://cplus.about.com/od/programmingchallenges/a/Programming-Contest-41-Fast-Number-Lists-Comparison.htm

Reference NO 7

http://wiki.pentaho.com/display/EAI/Text+File+Input

Reference NO 8

http://www.gnu.org/software/diffutils/manual/html_mono/diff.html