Validation

Bonus: transactions

Teagan's Poet
Teagan's Poet

Bonus lessons are optional.

Let's write a basic transaction processing system (TPS - not that one). A TPS tracks business events, like sales, inventory control... the regular stuff of business operations.

Ulma's Ungulates

Write a program to compute the price of renting an animal from Ulma's Ungulates.

Input dog size

Write a program asking the user what size dog they want: small, medium, or large. Here's some I/O: