Is the Snack Sold Out?

The school snack bar posts a list of everything still in stock. 🥨

You get the list of snacks still available and the target snack you're craving. Print sold out if it is NOT on the list, or in stock if it is.

Example:

Input: snacks = ["pretzel", "apple", "cookie"], target = "cookie" Output: in stock

cookie shows up in the list, so we print in stock.

Input: snacks = ["pretzel", "apple"], target = "pizza" Output: sold out

pizza never appears in the list, so we print sold out.