Sketch of Flowchart

• Initialize:
• More Data:
• Process Data:
• Prepare Next Data:
• Finalize:

At right is the flow chart, hand-sketched to emphasize what you would actually do in designing a program. (Making a pretty flowchart with flowcharting software is what you would do if you must present your design to an audience.) Details have been left out.

The initialization asks the user for the values of base and scale. It also asks for the first value for raw. Notice that the user is asked for successive values for raw at the bottom of the loop.