






def       a__						(  A		,				A		,				A		,				A		,				A		,				A		,				):
   lowercase__						:	Tuple         = list(A					)
   lowercase__						:	Dict         = list(A					)
   lowercase__						:	Dict         = len(A					)
   lowercase__						:	List[Any]         = len(A					)

   lowercase__						:	Optional[Any]         = [
       [0 for _ in range(len_destination_seq + 1					)] for _ in range(len_source_seq + 1					)
   ]
   lowercase__						:	Any         = [
       ["""0""" for _ in range(len_destination_seq + 1					)] for _ in range(len_source_seq + 1					)
   ]

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

   for i in range(1		,				len_destination_seq + 1					):
      lowercase__						:	Optional[Any]         = i * insert_cost
      lowercase__						:	List[Any]         = 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]:
            lowercase__						:	Optional[int]         = costs[i - 1][j - 1] + copy_cost
            lowercase__						:	Dict         = F'''C{source_seq[i - 1]:c}'''
         else:
            lowercase__						:	Union[str, Any]         = costs[i - 1][j - 1] + replace_cost
            lowercase__						:	Dict         = F'''R{source_seq[i - 1]:c}''' + str(destination_seq[j - 1]					)

         if costs[i - 1][j] + delete_cost < costs[i][j]:
            lowercase__						:	Tuple         = costs[i - 1][j] + delete_cost
            lowercase__						:	Any         = F'''D{source_seq[i - 1]:c}'''

         if costs[i][j - 1] + insert_cost < costs[i][j]:
            lowercase__						:	List[str]         = costs[i][j - 1] + insert_cost
            lowercase__						:	Tuple         = F'''I{destination_seq[j - 1]:c}'''

   return costs, ops
def       a__						(  A		,				A		,				A					):
   if i == 0 and j == 0:
      return []
   else:
      if ops[i][j][0] == "C" or ops[i][j][0] == "R":
         lowercase__						:	str         = assemble_transformation(A		,				i - 1		,				j - 1					)
         seq.append(ops[i][j]					)
         return seq
      elif ops[i][j][0] == "D":
         lowercase__						:	int         = assemble_transformation(A		,				i - 1		,				A					)
         seq.append(ops[i][j]					)
         return seq
      else:
         lowercase__						:	List[str]         = assemble_transformation(A		,				A		,				j - 1					)
         seq.append(ops[i][j]					)
         return seq


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

 a    =       len(operations)
 a    =       len(operations[0])
 a    =       assemble_transformation(operations, m - 1, n - 1)

 a    =       list('Python')
 a    =       0
 a    =       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":
    a    =       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))










from dataclasses import dataclass
from typing import Callable, Optional

import datasets
@dataclass
class        __snake_case(					datasets.BuilderConfig      ):
 lowercase :       Optional[Callable]		      =		None
 lowercase :       Optional[dict]		      =		None
 lowercase :       Optional[datasets.Features]		      =		None



 def 						UpperCAmelCase    (	self   :   int	):

    """simple docstring"""






    assert self.generator is not None, "generator must be specified"

    if self.gen_kwargs is None:
       lowercase__						:	List[Any]         = {}
class        __snake_case(					datasets.GeneratorBasedBuilder      ):
 lowercase :       Dict		      =		GeneratorConfig



 def 						UpperCAmelCase    (	self   :   Any	):

    """simple docstring"""






    return datasets.DatasetInfo(features=self.config.features	)



 def 						UpperCAmelCase    (	self   :   List[str] ,		UpperCAmelCase__   :   Optional[int]	):

    """simple docstring"""






    return [datasets.SplitGenerator(name=datasets.Split.TRAIN ,		gen_kwargs=self.config.gen_kwargs	)]







 def 						UpperCAmelCase    (	self   :   Dict ,		**UpperCAmelCase__   :   List[str]	):

    """simple docstring"""






    for idx, ex in enumerate(self.config.generator(**UpperCAmelCase__	)	):
       yield idx, ex


