This program is a 2-D guessing game.
I will think of a point somewhere
between (1, 1) and (5, 5)
and give hints until you guess it.

Guess x and y: 3 2
You're hot! Go right down
Guess x and y: 4 1
You got it right in 2 guesses!
Play again? y

Guess x and y: 2 2
You're warm. Go right up
Guess x and y: 3 3
You're warm. Go right 
Guess x and y: 4 3
You're hot! Go right 
Guess x and y: 5 3
You got it right in 4 guesses!
Play again? YES!

Guess x and y: 2 2
You're warm. Go right up
Guess x and y: 3 3
You're warm. Go up
Guess x and y: 3 4
You're hot! Go up
Guess x and y: 3 5
You got it right in 4 guesses!
Play again? nah

Overall results:
Games played  = 3
Total guesses = 10
Guesses/game  = 3.33