


'''simple docstring'''




from random import randint, random


def    UpperCAmelCase_  (       A		,	A		,	A		,	A = False		,	A = False		,	A = 5		,	):
   '''simple docstring'''





   _a					:  Union[str, Any]						=  [[-1] * number_of_cells]  # Create a highway without any car
   _a					:  List[str]						=  0
   _a					:  Tuple						=  max(lowercase__		,	0      )
   while i < number_of_cells:
      _a					:  Optional[Any]						=  (
          randint(0		,	lowercase__      ) if random_speed else initial_speed
      )  # Place the cars
      i += (
          randint(1		,	max_speed * 2      ) if random_frequency else frequency
      )  # Arbitrary number, may need tuning
   return highway


def    UpperCAmelCase_  (       A		,	A      ):
   '''simple docstring'''





   _a					:  List[Any]						=  0
   _a					:  Any						=  highway_now[car_index + 1 :]
   for cell in range(len(lowercase__      )      ):  # May need a better name for this
      if cells[cell] != -1:  # If the cell is not empty then
         return distance  # we have the distance we wanted
      distance += 1
   # Here if the car is near the end of the highway
   return distance + get_distance(lowercase__		,	-1      )


def    UpperCAmelCase_  (       A		,	A		,	A      ):
   '''simple docstring'''





   _a					:  List[Any]						=  len(lowercase__      )
   # Beforce calculations, the highway is empty
   _a					:  List[Any]						=  [-1] * number_of_cells

   for car_index in range(lowercase__      ):
      if highway_now[car_index] != -1:
         # Add 1 to the current speed of the car and cap the speed
         _a					:  List[Any]						=  min(highway_now[car_index] + 1		,	lowercase__      )
         # Number of empty cell before the next car
         _a					:  Any						=  get_distance(lowercase__		,	lowercase__      ) - 1
         # We can't have the car causing an accident
         _a					:  int						=  min(next_highway[car_index]		,	lowercase__      )
         if random() < probability:
            # Randomly, a driver will slow down
            _a					:  Dict						=  max(next_highway[car_index] - 1		,	0      )
   return next_highway


def    UpperCAmelCase_  (       A		,	A		,	A		,	A      ):
   '''simple docstring'''





   _a					:  str						=  len(highway[0]      )

   for i in range(lowercase__      ):
      _a					:  str						=  update(highway[i]		,	lowercase__		,	lowercase__      )
      _a					:  List[Any]						=  [-1] * number_of_cells

      for car_index in range(lowercase__      ):
         _a					:  Optional[int]						=  next_speeds_calculated[car_index]
         if speed != -1:
            # Change the position based on the speed (with % to create the loop)
            _a					:  Any						=  (car_index + speed) % number_of_cells
            # Commit the change of position
            _a					:  str						=  speed
      highway.append(lowercase__      )

   return highway


if __name__ == "__main__":
 import doctest

 doctest.testmod()




'''simple docstring'''





def snake_case_     (					lowercase__		):

  if len(lowercase__		) <= 1:
    return [tuple(lowercase__		)]

  UpperCAmelCase__      :					Union[str, Any]				       =							[]

  def generate(lowercase__   ,       lowercase__		):
    UpperCAmelCase__      :					str				       =							[0] * n
    res.append(tuple(lowercase__		)		)

    UpperCAmelCase__      :					Any				       =							0
    while i < n:
      if c[i] < i:
        if i % 2 == 0:
          UpperCAmelCase__       ,			UpperCAmelCase__      :					str				       =							arr[i], arr[0]
        else:
          UpperCAmelCase__       ,			UpperCAmelCase__      :					Optional[Any]				       =							arr[i], arr[c[i]]
        res.append(tuple(lowercase__		)		)
        c[i] += 1
        UpperCAmelCase__      :					List[str]				       =							0
      else:
        UpperCAmelCase__      :					Dict				       =							0
        i += 1

  generate(len(lowercase__		)   ,       lowercase__		)
  return res


if __name__ == "__main__":
      SCREAMING_SNAKE_CASE     =       input("""Enter numbers separated by a comma:\n""").strip()
      SCREAMING_SNAKE_CASE     =       [int(item) for item in user_input.split(""",""")]
      print(heaps(arr))



