def 					UpperCamelCase__		(							A__     ,					A__     ,					A__     ,					A__     ,					A__     ,					A__     ,					)  ->   Union[str, Any]:
				snake_case__   :      List[Any]   				= list(A__       )
				snake_case__   :      Optional[int]   				= list(A__       )
				snake_case__   :      int   				= len(A__       )
				snake_case__   :      Union[str, Any]   				= len(A__       )

				snake_case__   :      str   				= [
				    [0 for _ in range(len_destination_seq + 1       )] for _ in range(len_source_seq + 1       )
				]
				snake_case__   :      Optional[int]   				= [
				    ['0' for _ in range(len_destination_seq + 1       )] for _ in range(len_source_seq + 1       )
				]

				for i in range(1     ,					len_source_seq + 1       ):
								snake_case__   :      Optional[int]   				= i * delete_cost
								snake_case__   :      Tuple   				= F"""D{source_seq[i - 1]:c}"""

				for i in range(1     ,					len_destination_seq + 1       ):
								snake_case__   :      Tuple   				= i * insert_cost
								snake_case__   :      List[str]   				= F"""I{destination_seq[i - 1]:c}"""

				for i in range(1     ,					len_source_seq + 1       ):
								for j in range(1     ,					len_destination_seq + 1       ):
												if source_seq[i - 1] == destination_seq[j - 1]:
																snake_case__   :      Any   				= costs[i - 1][j - 1] + copy_cost
																snake_case__   :      Union[str, Any]   				= F"""C{source_seq[i - 1]:c}"""
												else:
																snake_case__   :      Tuple   				= costs[i - 1][j - 1] + replace_cost
																snake_case__   :      List[str]   				= F"""R{source_seq[i - 1]:c}""" + str(destination_seq[j - 1]       )

												if costs[i - 1][j] + delete_cost < costs[i][j]:
																snake_case__   :      Dict   				= costs[i - 1][j] + delete_cost
																snake_case__   :      Any   				= F"""D{source_seq[i - 1]:c}"""

												if costs[i][j - 1] + insert_cost < costs[i][j]:
																snake_case__   :      List[str]   				= costs[i][j - 1] + insert_cost
																snake_case__   :      Any   				= F"""I{destination_seq[j - 1]:c}"""

				return costs, ops
def 					UpperCamelCase__		(							A__     ,					A__     ,					A__       )  ->   Optional[int]:
				if i == 0 and j == 0:
								return []
				else:
								if ops[i][j][0] == "C" or ops[i][j][0] == "R":
												snake_case__   :      Union[str, Any]   				= assemble_transformation(A__     ,					i - 1     ,					j - 1       )
												seq.append(ops[i][j]       )
												return seq
								elif ops[i][j][0] == "D":
												snake_case__   :      int   				= assemble_transformation(A__     ,					i - 1     ,					A__       )
												seq.append(ops[i][j]       )
												return seq
								else:
												snake_case__   :      Dict   				= assemble_transformation(A__     ,					A__     ,					j - 1       )
												seq.append(ops[i][j]       )
												return seq


if __name__ == "__main__":
				lowerCAmelCase__	:  Dict						=  compute_transform_tables('''Python''', '''Algorithms''', -1, 1, 2, 2)

				lowerCAmelCase__	:  Tuple						=  len(operations)
				lowerCAmelCase__	:  List[Any]						=  len(operations[0])
				lowerCAmelCase__	:  List[str]						=  assemble_transformation(operations, m - 1, n - 1)

				lowerCAmelCase__	:  List[str]						=  list('''Python''')
				lowerCAmelCase__	:  Dict						=  0
				lowerCAmelCase__	:  Optional[int]						=  0

				with open('''min_cost.txt''', '''w''') as file:
								for op in sequence:
												print(''''''.join(string))

												if op[0] == "C":
																file.write('''%-16s''' % '''Copy %c''' % op[1])
																file.write('''\t\t\t''' + ''''''.join(string))
																file.write('''\r\n''')

																cost -= 1
												elif op[0] == "R":
																lowerCAmelCase__	:  Tuple						=  op[2]

																file.write('''%-16s''' % ('''Replace %c''' % op[1] + ''' with ''' + str(op[2])))
																file.write('''\t\t''' + ''''''.join(string))
																file.write('''\r\n''')

																cost += 1
												elif op[0] == "D":
																string.pop(i)

																file.write('''%-16s''' % '''Delete %c''' % op[1])
																file.write('''\t\t\t''' + ''''''.join(string))
																file.write('''\r\n''')

																cost += 2
												else:
																string.insert(i, op[1])

																file.write('''%-16s''' % '''Insert %c''' % op[1])
																file.write('''\t\t\t''' + ''''''.join(string))
																file.write('''\r\n''')

																cost += 2

												i += 1

								print(''''''.join(string))
								print('''Cost: ''', cost)

								file.write('''\r\nMinimum cost: ''' + str(cost))









"""simple docstring"""
from __future__ import annotations






def    A__							(     UpperCamelCase			):
							A						=    42
							A						=    list(UpperCamelCase			)
							A,      A						=    _vector[:-1], int(_vector[-1]			)
							A						=    [int(UpperCamelCase			) for digit in __vector]

							vector.reverse()
							for i, digit in enumerate(UpperCamelCase			):
														if i & 1 == 0:
																					A						=    digit * 2
																					if doubled > 9:
																												doubled -= 9
																					check_digit += doubled
														else:
																					check_digit += digit

							return check_digit % 10 == 0


if __name__ == "__main__":
		import doctest

		doctest.testmod()
		assert is_luhn('79927398713')
		assert not is_luhn('79927398714')


