: user@debian:~/devel/dev3; ./guess
I’ve chosen a number from 0 to 100.  Try to guess it.
: user@debian:~/devel/dev3; ./guess 50
Your guess is too big!
: user@debian:~/devel/dev3; ./guess 25
Your guess is too small!
: user@debian:~/devel/dev3; ./guess 37
Your guess is too big!
: user@debian:~/devel/dev3; ./guess 31
Your guess is too big!
: user@debian:~/devel/dev3; ./guess 28
Your guess is too big!
: user@debian:~/devel/dev3; ./guess 26
Your guess is too small!
: user@debian:~/devel/dev3; ./guess 27
YOU GOT IT! IT WAS 27!