Card Straight Check

You are dealt five playing cards. Determine whether they can form a straight, which is a sequence of five consecutive values regardless of suit.

Card values are represented as strings: "A", "2", "3", ..., "10", "J", "Q", "K". An Ace ("A") may count as either 1 or 14, but not both simultaneously. All five cards are distinct and the order does not matter. ...