
def        lowerCamelCase_      (			UpperCAmelCase_							:				list[list[int]]       ):
						# must be
						lowercase       :    Union[str, Any]											=  [list(UpperCAmelCase_       ) for row in matrix]
						if matrix and isinstance(UpperCAmelCase_							,			UpperCAmelCase_       ):
												if isinstance(matrix[0]							,			UpperCAmelCase_       ):
																		lowercase       :    List[str]											=  0
																		for row in matrix:
																								if prev_len == 0:
																														lowercase       :    List[str]											=  len(UpperCAmelCase_       )
																														lowercase       :    Optional[int]											=  True
																								else:
																														lowercase       :    List[Any]											=  prev_len == len(UpperCAmelCase_       )
												else:
																		lowercase       :    Tuple											=  True
						else:
												lowercase       :    int											=  False

						return result

def        lowerCamelCase_      (			UpperCAmelCase_							:				list[list[int]]       ):
						if check_matrix(UpperCAmelCase_       ) and len(UpperCAmelCase_       ) > 0:
												lowercase       :    Tuple											=  [list(UpperCAmelCase_       ) for row in a]
												lowercase       :    List[Any]											=  len(UpperCAmelCase_       )
												if isinstance(a[0]							,			UpperCAmelCase_       ):
																		lowercase       :    Dict											=  len(a[0]       )
												else:
																		for dat in a:
																								print(UpperCAmelCase_       )
																		return

												# horizotal printing increasing
												for i in range(0							,			UpperCAmelCase_       ):
																		print(a[0][i]       )
												# vertical printing down
												for i in range(1							,			UpperCAmelCase_       ):
																		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]       )
												lowercase       :    int											=  [row[1 : mat_col - 1] for row in a[1 : mat_row - 1]]
												if len(UpperCAmelCase_       ) > 0:
																		spiral_print_clockwise(UpperCAmelCase_       )
												else:
																		return
						else:
												print('''Not a valid matrix'''       )
												return

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


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

				doctest.testmod()

				snake_case__  							=							[[1, 2, 3, 4], [5, 6, 7, 8], [9, 10, 11, 12]]
				spiral_print_clockwise(a)




from itertools import combinations_with_replacement

def        lowerCamelCase_      (			UpperCAmelCase_							:				int = 1_00       ):
						lowercase       :    list[int]											=  [*list(range(1							,			21       )       ), 25]
						lowercase       :    list[int]											=  [2 * x for x in range(1							,			21       )] + [50]
						lowercase       :    list[int]											=  [3 * x for x in range(1							,			21       )]
						lowercase       :    list[int]											=  singles + doubles + triples + [0]

						lowercase       :    int											=  0
						lowercase       :    int
						lowercase       :    int
						lowercase       :    int
						lowercase       :    int

						for double in doubles:
												for throwa, throwa in combinations_with_replacement(UpperCAmelCase_							,			2       ):
																		lowercase       :    Union[str, Any]											=  double + throwa + throwa
																		if checkout_total < limit:
																								num_checkouts += 1

						return num_checkouts


if __name__ == "__main__":
				print(F'{solution() = }')


