http://courses.ics.hawaii.edu/ics314f22/morea/coding-standards/experience-five-problems-2.html
http://courses.ics.hawaii.edu/ics314f22/morea/coding-standards/experience-five-problems-2.html
http://courses.ics.hawaii.edu/ics314f22/morea/coding-standards/experience-five-problems-2.html