This program is a 2-D guessing game.
I will think of a point somewhere
between (1, 1) and (20, 20)
and give hints until you guess it.

Guess x: 5
Guess y: 7
You're cold. Go south east 
Guess x: 18
Guess y: 5
You're cold. Go south west 
Guess x: 15
Guess y: 2
You're warm. Go north west 
Guess x: 12
Guess y: 3
You're hot! Go north west 
Guess x: 11
Guess y: 4
You got it right in 5 guesses!
Play again? y

Guess x: 10
Guess y: 10
You're cold. Go south west 
Guess x: 5
Guess y: 5
You're warm. Go east 
Guess x: 8
Guess y: 5
You're hot! Go east 
Guess x: 9
Guess y: 5
You got it right in 4 guesses!
Play again? YES

Guess x: 18
Guess y: 10
You're cold. Go south west 
Guess x: 7
Guess y: 1
You're cold. Go north east 
Guess x: 10
Guess y: 3
You're warm. Go north east 
Guess x: 20
Guess y: 20
You're cold. Go south west 
Guess x: 12
Guess y: 5
You're hot! Go north west 
Guess x: 15
Guess y: 8
You're warm. Go south west 
Guess x: 11
Guess y: 6
You got it right in 7 guesses!
Play again? n

Overall results:
Games played  = 3
Total guesses = 16
Guesses/game  = 5.33