In our first installment, we wrote several programs that really did nothing more than illustrate a concept. Let’s turn the complexity up a notch and compose a program that actually solves a problem.

Technology is evolving at an extraordinary pace, and automation is becoming one of the biggest forces shaping the future of work, business, and education.

Define messages and values. All the text in dialogs and messages must be defined. Any constants, such as formulas, must be defined, as well as starting and ending points, which are often part of the ...