From charlesreid1

Friday Morning Math Problem

A Straight Flush

suppose you're playing a classic game of poker - a card game in which each player is dealt a 5-card hand from a single deck of 52 cards (4 suits, 13 cards, 2-10 J Q K A).

In poker, a straight flush consists of cards of consecutive values, all of the same suit. (For example, 3 4 5 6 7 of spades, or 7 8 9 10 J of hearts.)

A royal straight flush is a straight flush with the highest-value cards - 10 J K Q A.