input:
	User enters their name.
	User enters guess for round 1.
	User enters guess for round 2.
	User enters guess for round 3.
	User enters guess for round 4.
	User enters guess for round 5.
	User enters guess for round 6.
	User enters guess for round 7.
	User enters if they wish to play the game again or not.
output:
	Program asks for user's name.
	Program greets the user, with their name, and explains the game.
	Program asks for user's round 1 guess.
	Program displays results for round 1.
	Program asks for user's round 2 guess.
	Program displays results for round 2.
	Program asks for user's round 3 guess.
	Program displays results for round 3.
	Program asks for user's round 4 guess.
	Program displays results for round 4.
	Program asks for user's round 5 guess.
	Program displays results for round 5.
	Program asks for user's round 6 guess.
	Program displays results for round 6.
	Program asks for user's round 7 guess.
	Program displays results for round 7.
	If user says they are done playing, the program thanks them for playing.