Modify the program to print the U. S. presidential election years since 1792 to present day, knowing such elections occur every 4 years. Don't forget to use <= rather than == to help avoid an infinite loop.

Johnson enterprises uses a computer to handle its sales invoices. lately, business has been so good that it takes an extra 3 hours per night, plus every third saturday, to keep up with the volume of sales invoices. management is considering updating its computer with a faster model that would eliminate all of the overtime processing.