FINISHED WITH GUIDO!!

I have now finished the code for the trash-picking-maze! And here it is...

define turnright:

turnleft

turnleft

turnleft

define backup:

turnleft

turnleft

move

turnleft

turnleft

define pickall:

while next_to_a_beeper:

pickbeeper

define solve:

if next_to_a_beeper:

pickall

if front_is_clear:

move

solve

backup

if left_is_clear:

turnleft

move

solve

backup

turnright

if right_is_clear:

turnright

move

solve

backup

turnleft

while front_is_clear:

move

turnleft

turnleft

solve

turnoff