


from random import randint, random






def 		_A		(		_lowercase					,  _lowercase					,  _lowercase					,  _lowercase = False					,  _lowercase = False					,  _lowercase = 5					,  )					-> list:


     """simple docstring"""


     __UpperCamelCase =			[[-1] * number_of_cells]  # Create a highway without any car
     __UpperCamelCase =			0
     __UpperCamelCase =			max(_lowercase					,  0 )
     while i < number_of_cells:
          __UpperCamelCase =			(
              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 		_A		(		_lowercase					,  _lowercase )					-> int:


     """simple docstring"""


     __UpperCamelCase =			0
     __UpperCamelCase =			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 		_A		(		_lowercase					,  _lowercase					,  _lowercase )					-> list:


     """simple docstring"""


     __UpperCamelCase =			len(_lowercase )
     # Beforce calculations, the highway is empty
     __UpperCamelCase =			[-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
               __UpperCamelCase =			min(highway_now[car_index] + 1					,  _lowercase )
               # Number of empty cell before the next car
               __UpperCamelCase =			get_distance(_lowercase					,  _lowercase ) - 1
               # We can't have the car causing an accident
               __UpperCamelCase =			min(next_highway[car_index]					,  _lowercase )
               if random() < probability:
                    # Randomly, a driver will slow down
                    __UpperCamelCase =			max(next_highway[car_index] - 1					,  0 )
     return next_highway






def 		_A		(		_lowercase					,  _lowercase					,  _lowercase					,  _lowercase )					-> list:


     """simple docstring"""


     __UpperCamelCase =			len(highway[0] )

     for i in range(_lowercase ):
          __UpperCamelCase =			update(highway[i]					,  _lowercase					,  _lowercase )
          __UpperCamelCase =			[-1] * number_of_cells

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

     return highway


if __name__ == "__main__":
    import doctest

    doctest.testmod()






__snake_case   							=						{
    '''a''': '''AAAAA''',
    '''b''': '''AAAAB''',
    '''c''': '''AAABA''',
    '''d''': '''AAABB''',
    '''e''': '''AABAA''',
    '''f''': '''AABAB''',
    '''g''': '''AABBA''',
    '''h''': '''AABBB''',
    '''i''': '''ABAAA''',
    '''j''': '''BBBAA''',
    '''k''': '''ABAAB''',
    '''l''': '''ABABA''',
    '''m''': '''ABABB''',
    '''n''': '''ABBAA''',
    '''o''': '''ABBAB''',
    '''p''': '''ABBBA''',
    '''q''': '''ABBBB''',
    '''r''': '''BAAAA''',
    '''s''': '''BAAAB''',
    '''t''': '''BAABA''',
    '''u''': '''BAABB''',
    '''v''': '''BBBAB''',
    '''w''': '''BABAA''',
    '''x''': '''BABAB''',
    '''y''': '''BABBA''',
    '''z''': '''BABBB''',
    ''' ''': ''' ''',
}


__snake_case   							=						{value: key for key, value in encode_dict.items()}






def 		_A		(		_lowercase )					-> str:


     """simple docstring"""


     __UpperCamelCase =			''
     for letter in word.lower():
          if letter.isalpha() or letter == " ":
               encoded += encode_dict[letter]
          else:
               raise Exception('encode() accepts only letters of the alphabet and spaces' )
     return encoded






def 		_A		(		_lowercase )					-> str:


     """simple docstring"""


     if set(_lowercase ) - {"A", "B", " "} != set():
          raise Exception('decode() accepts only \'A\', \'B\' and spaces' )
     __UpperCamelCase =			''
     for word in coded.split():
          while len(_lowercase ) != 0:
               decoded += decode_dict[word[:5]]
               __UpperCamelCase =			word[5:]
          decoded += " "
     return decoded.strip()


if __name__ == "__main__":
    from doctest import testmod

    testmod()


