데블스캠프2011/셋째날/RUR-PLE/김태진,송치완

Sorting

def r():

   turn_left()
   turn_left()
   turn_left()

def l():

   turn_left()

def line_sort():

   while front_is_clear():
       if on_beeper():
           pick_beeper()
       move()
   if on_beeper():
       pick_beeper()
   l()
   l()
   while carries_beepers():
       put_beeper()
       if front_is_clear():
           move()
   while front_is_clear():
       move()

l() move() move() move() move() r() line_sort() l() move() l() line_sort() l() move() l() line_sort() l() move() l() line_sort() l() move() l() line_sort() turn_off()