

'''simple docstring'''






def 		_A     (    A__      ):






 """simple docstring"""



 if not grid or not grid[0]:
  raise TypeError('''The grid does not contain the appropriate information'''      )

 for cell_n in range(1     ,				len(grid[0]      )      ):
  grid[0][cell_n] += grid[0][cell_n - 1]
 __lowercase							  = grid[0]

 for row_n in range(1     ,				len(A__      )      ):
  __lowercase							  = grid[row_n]
  __lowercase							  = fill_row(A__     ,				A__      )
  __lowercase							  = grid[row_n]

 return grid[-1][-1]


def 		_A     (    A__     ,				A__      ):






 """simple docstring"""



 current_row[0] += row_above[0]
 for cell_n in range(1     ,				len(A__      )      ):
  current_row[cell_n] += min(current_row[cell_n - 1]     ,				row_above[cell_n]      )

 return current_row


if __name__ == "__main__":
 import doctest

 doctest.testmod()




'''simple docstring'''






lowerCAmelCase__											=	'''Input must be a string of 8 numbers plus letter'''
lowerCAmelCase__											=	'''TRWAGMYFPDXBNJZSQVHLCKE'''


def 		_A     (    A__      ):






 """simple docstring"""



 if not isinstance(A__     ,				A__      ):
  __lowercase							  = F"Expected string as input, found {type(A__      ).__name__}"
  raise TypeError(A__      )

 __lowercase							  = spanish_id.replace('''-'''     ,				''''''      ).upper()
 if len(A__      ) != 9:
  raise ValueError(A__      )

 try:
  __lowercase							  = int(spanish_id_clean[0:8]      )
  __lowercase							  = spanish_id_clean[8]
 except ValueError as ex:
  raise ValueError(A__      ) from ex

 if letter.isdigit():
  raise ValueError(A__      )

 return letter == LOOKUP_LETTERS[number % 23]


if __name__ == "__main__":
 import doctest

 doctest.testmod()

