A card game very similar in nature to the casino game of Blackjack (also known as 21). The goal of the game is to get cards whose total value comes the closest to 71/2 without going over it. Getting a card total over 71/2 is called "busting".
Filename: siete-y-medio.cpp
Contact: Runxi Shen <shenrunxi@ucla.edu>
Purpose: create a card game called siete-y-medio