




'''simple docstring'''




def    _UpperCamelCase      (				SCREAMING_SNAKE_CASE__			:      list[list[int]]       ):
 '''simple docstring'''





 UpperCAmelCase__										=    [list(SCREAMING_SNAKE_CASE__       ) for row in matrix]
 if matrix and isinstance(SCREAMING_SNAKE_CASE__       ,						SCREAMING_SNAKE_CASE__       ):
  if isinstance(matrix[0]       ,						SCREAMING_SNAKE_CASE__       ):
   UpperCAmelCase__										=    0
   for row in matrix:
    if prev_len == 0:
     UpperCAmelCase__										=    len(SCREAMING_SNAKE_CASE__       )
     UpperCAmelCase__										=    True
    else:
     UpperCAmelCase__										=    prev_len == len(SCREAMING_SNAKE_CASE__       )
  else:
   UpperCAmelCase__										=    True
 else:
  UpperCAmelCase__										=    False

 return result

def    _UpperCamelCase      (				SCREAMING_SNAKE_CASE__			:      list[list[int]]       ):
 '''simple docstring'''





 if check_matrix(SCREAMING_SNAKE_CASE__       ) and len(SCREAMING_SNAKE_CASE__       ) > 0:
  UpperCAmelCase__										=    [list(SCREAMING_SNAKE_CASE__       ) for row in a]
  UpperCAmelCase__										=    len(SCREAMING_SNAKE_CASE__       )
  if isinstance(a[0]       ,						SCREAMING_SNAKE_CASE__       ):
   UpperCAmelCase__										=    len(a[0]       )
  else:
   for dat in a:
    print(SCREAMING_SNAKE_CASE__       )
   return

  # horizotal printing increasing
  for i in range(0       ,						SCREAMING_SNAKE_CASE__       ):
   print(a[0][i]       )
  # vertical printing down
  for i in range(1       ,						SCREAMING_SNAKE_CASE__       ):
   print(a[i][mat_col - 1]       )
  # horizotal printing decreasing
  if mat_row > 1:
   for i in range(mat_col - 2       ,						-1       ,						-1       ):
    print(a[mat_row - 1][i]       )
        # vertical printing up
  for i in range(mat_row - 2       ,						0       ,						-1       ):
   print(a[i][0]       )
  UpperCAmelCase__										=    [row[1 : mat_col - 1] for row in a[1 : mat_row - 1]]
  if len(SCREAMING_SNAKE_CASE__       ) > 0:
   spiral_print_clockwise(SCREAMING_SNAKE_CASE__       )
  else:
   return
 else:
  print("""Not a valid matrix"""       )
  return

def    _UpperCamelCase      (				SCREAMING_SNAKE_CASE__			:      list[list]       ):
 '''simple docstring'''





 if matrix:
  return list(matrix.pop(0       )       ) + spiral_traversal(list(zip(*SCREAMING_SNAKE_CASE__       )       )[::-1]       )
 else:
  return []


# driver code
if __name__ == "__main__":
    import doctest

    doctest.testmod()

    UpperCAmelCase_       				=      [[1, 2, 3, 4], [5, 6, 7, 8], [9, 1_0, 1_1, 1_2]]
    spiral_print_clockwise(a)






'''simple docstring'''




from __future__ import annotations

import random
import string

class 						lowerCAmelCase_   :







  '''simple docstring'''







  def __init__(						self    :	int						,		_UpperCAmelCase    :	str | None = None ):






   """simple docstring"""






   UpperCAmelCase__										=    passcode or self.__passcode_creator()
   UpperCAmelCase__										=    self.__make_key_list()
   UpperCAmelCase__										=    self.__make_shift_key()


  def __str__(						self    :	int ):






   """simple docstring"""






   return "".join(self.__passcode )


  def 							SCREAMING_SNAKE_CASE__			(						self    :	List[str]						,		_UpperCAmelCase    :	list[int] ):






   """simple docstring"""






   for i in range(1						,		len(_UpperCAmelCase )						,		2 ):
    iterlist[i] *= -1
   return iterlist


  def 							SCREAMING_SNAKE_CASE__			(						self    :	int ):






   """simple docstring"""






   UpperCAmelCase__										=    string.ascii_letters + string.digits
   UpperCAmelCase__										=    [random.choice(_UpperCAmelCase ) for _ in range(random.randint(10						,		20 ) )]
   return password


  def 							SCREAMING_SNAKE_CASE__			(						self    :	Tuple ):






   """simple docstring"""






   UpperCAmelCase__										=    (
       string.ascii_letters + string.digits + string.punctuation + """ \t\n"""
   )

   UpperCAmelCase__										=    []

   # creates points known as breakpoints to break the key_list_options at those
   # points and pivot each substring
   UpperCAmelCase__										=    sorted(set(self.__passcode ) )
   UpperCAmelCase__										=    []

   # algorithm for creating a new shuffled list, keys_l, out of key_list_options
   for i in key_list_options:
    temp_list.extend(_UpperCAmelCase )

    # checking breakpoints at which to pivot temporary sublist and add it into
    # keys_l
    if i in breakpoints or i == key_list_options[-1]:
     keys_l.extend(temp_list[::-1] )
     temp_list.clear()

        # returning a shuffled keys_l to prevent brute force guessing of shift key
   return keys_l


  def 							SCREAMING_SNAKE_CASE__			(						self    :	Tuple ):






   """simple docstring"""






   UpperCAmelCase__										=    sum(self.__neg_pos([ord(_UpperCAmelCase ) for x in self.__passcode] ) )
   return num if num > 0 else len(self.__passcode )


  def 							SCREAMING_SNAKE_CASE__			(						self    :	Optional[Any]						,		_UpperCAmelCase    :	str ):






   """simple docstring"""






   UpperCAmelCase__										=    """"""

   # decoding shift like Caesar cipher algorithm implementing negative shift or
   # reverse shift or left shift
   for i in encoded_message:
    UpperCAmelCase__										=    self.__key_list.index(_UpperCAmelCase )
    decoded_message += self.__key_list[
        (position - self.__shift_key) % -len(self.__key_list )
    ]

   return decoded_message



  def 							SCREAMING_SNAKE_CASE__			(						self    :	List[str]						,		_UpperCAmelCase    :	str ):






   """simple docstring"""






   UpperCAmelCase__										=    """"""

   # encoding shift like Caesar cipher algorithm implementing positive shift or
   # forward shift or right shift
   for i in plaintext:
    UpperCAmelCase__										=    self.__key_list.index(_UpperCAmelCase )
    encoded_message += self.__key_list[
        (position + self.__shift_key) % len(self.__key_list )
    ]

   return encoded_message

def    _UpperCamelCase      (				SCREAMING_SNAKE_CASE__			:      str = "Hello, this is a modified Caesar cipher"       ):
 '''simple docstring'''





 UpperCAmelCase__										=    ShuffledShiftCipher()
 return cipa.decrypt(cipa.encrypt(SCREAMING_SNAKE_CASE__       )       )


if __name__ == "__main__":
    import doctest

    doctest.testmod()
