




'''simple docstring'''



def  SCREAMING_SNAKE_CASE_ (							__A				: str       ,     __A				: str       ,     __A				: int       ,     __A				: int       ,     __A				: int       ,     __A				: int       ,     ) -> str:
   _SCREAMING_SNAKE_CASE       =      list(_UpperCAmelCase  )
   _SCREAMING_SNAKE_CASE       =      list(_UpperCAmelCase  )
   _SCREAMING_SNAKE_CASE       =      len(_UpperCAmelCase  )
   _SCREAMING_SNAKE_CASE       =      len(_UpperCAmelCase  )

   _SCREAMING_SNAKE_CASE       =      [
       [0 for _ in range(len_destination_seq + 1  )] for _ in range(len_source_seq + 1  )
   ]
   _SCREAMING_SNAKE_CASE       =      [
       ["0" for _ in range(len_destination_seq + 1  )] for _ in range(len_source_seq + 1  )
   ]

   for i in range(1       ,     len_source_seq + 1  ):
      _SCREAMING_SNAKE_CASE       =      i * delete_cost
      _SCREAMING_SNAKE_CASE       =      f"""D{source_seq[i - 1]:c}"""

   for i in range(1       ,     len_destination_seq + 1  ):
      _SCREAMING_SNAKE_CASE       =      i * insert_cost
      _SCREAMING_SNAKE_CASE       =      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]:
            _SCREAMING_SNAKE_CASE       =      costs[i - 1][j - 1] + copy_cost
            _SCREAMING_SNAKE_CASE       =      f"""C{source_seq[i - 1]:c}"""
         else:
            _SCREAMING_SNAKE_CASE       =      costs[i - 1][j - 1] + replace_cost
            _SCREAMING_SNAKE_CASE       =      f"""R{source_seq[i - 1]:c}""" + str(destination_seq[j - 1]  )

         if costs[i - 1][j] + delete_cost < costs[i][j]:
            _SCREAMING_SNAKE_CASE       =      costs[i - 1][j] + delete_cost
            _SCREAMING_SNAKE_CASE       =      f"""D{source_seq[i - 1]:c}"""

         if costs[i][j - 1] + insert_cost < costs[i][j]:
            _SCREAMING_SNAKE_CASE       =      costs[i][j - 1] + insert_cost
            _SCREAMING_SNAKE_CASE       =      f"""I{destination_seq[j - 1]:c}"""

   return costs, ops
def  SCREAMING_SNAKE_CASE_ (							__A				: list[list[str]]       ,     __A				: int       ,     __A				: int  ) -> Dict:
   if i == 0 and j == 0:
      return []
   else:
      if ops[i][j][0] == "C" or ops[i][j][0] == "R":
         _SCREAMING_SNAKE_CASE       =      assemble_transformation(_UpperCAmelCase       ,     i - 1       ,     j - 1  )
         seq.append(ops[i][j]  )
         return seq
      elif ops[i][j][0] == "D":
         _SCREAMING_SNAKE_CASE       =      assemble_transformation(_UpperCAmelCase       ,     i - 1       ,     _UpperCAmelCase  )
         seq.append(ops[i][j]  )
         return seq
      else:
         _SCREAMING_SNAKE_CASE       =      assemble_transformation(_UpperCAmelCase       ,     _UpperCAmelCase       ,     j - 1  )
         seq.append(ops[i][j]  )
         return seq


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

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

 lowerCamelCase_		       =						list('Python')
 lowerCamelCase_		       =						0
 lowerCamelCase_		       =						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_		       =						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"""
import os
import sys
import time

from . import transposition_cipher as trans_cipher

def 						_SCREAMING_SNAKE_CASE       ():
 lowerCAmelCase  							=      'Prehistoric Men.txt'
 lowerCAmelCase  							=      'Output.txt'
 lowerCAmelCase  							=      int(input('Enter key: '       )       )
 lowerCAmelCase  							=      input('Encrypt/Decrypt [e/d]: '       )

 if not os.path.exists(_UpperCAmelCase       ):
  print(F'File {input_file} does not exist. Quitting...'       )
  sys.exit()
 if os.path.exists(_UpperCAmelCase       ):
  print(F'Overwrite {output_file}? [y/n]'       )
  lowerCAmelCase  							=      input('> '       )
  if not response.lower().startswith('y'       ):
   sys.exit()

 lowerCAmelCase  							=      time.time()
 if mode.lower().startswith('e'       ):
  with open(_UpperCAmelCase       ) as f:
   lowerCAmelCase  							=      f.read()
  lowerCAmelCase  							=      trans_cipher.encrypt_message(_UpperCAmelCase   ,			_UpperCAmelCase       )
 elif mode.lower().startswith('d'       ):
  with open(_UpperCAmelCase       ) as f:
   lowerCAmelCase  							=      f.read()
  lowerCAmelCase  							=      trans_cipher.decrypt_message(_UpperCAmelCase   ,			_UpperCAmelCase       )

 with open(_UpperCAmelCase   ,			'w'       ) as output_obj:
  output_obj.write(_UpperCAmelCase       )

 lowerCAmelCase  							=      round(time.time() - start_time   ,			2       )
 print(('Done (', total_time, 'seconds )')       )


if __name__ == "__main__":
       main()





