New Perspectives on Computer Concepts 2014 17th Edition by June Jamrich Parsons ,Dan Oja

تمرين 7

Continuing with the carpet example, you devise a set of steps, or a(n)
, to solve the problem. You then use a programming language to write the
shown below, which expresses the algorithm.
Input "Enter the width of the room in feet: "; width
Input "Enter the length of the room in feet: "; length
Print "Carpet needed:"
Print length*width " square feet"
Print (length*width)/9 "square yards"