Validation

Compute stats for Cthulhu's goat weight gain program.

Cost an order for some goat shirts.

How much goat milk will you get?

Compute a cricket score, using validation.

Hire big cats to handle evil alien clowns.

Work out the optimal order quantity, with or without Smurfs.

How many dwarves do you need to match a number of Snow Whites?

Compute the length of a parade from the number of floats and bands.