Interactive mode prints the state of the cube before every request of information on stdin.
Get-arg-from-stdin is a new character '#' that stands as an argument and takes the value of what is passed on stdin (character 0-9, although I didn't do any error checking on it).
Interactive mode prints the state of the cube before every request of information on stdin.
Get-arg-from-stdin is a new character '#' that stands as an argument and takes the value of what is passed on stdin (character 0-9, although I didn't do any error checking on it).