Write the following constraints on attributes from our example schema a) The speed of a laptop must be at least 2.0. b) The only types of printers are laser, ink-jet, and bubble-jet. c) The only types of products are PC’s, laptops, and printers. ! d) A model of a product must also be the model of a PC, a laptop, or a printer.

Write a program that begins by reading in a series of positive integers on a single line of input and then computes and prints the product of those integers. integers are accepted and multiplied until the user enters an integer less than 1. this final number is not part of the product. then, the program prints the product. if the first entered number is negative or 0, the program must print “bad input.” and terminate immediately