




'''simple docstring'''


def    _SCREAMING_SNAKE_CASE    (			UpperCamelCase__						:				List[str]   ,						UpperCamelCase__						:				Union[str, Any]							):




     """simple docstring"""


     if len(UpperCamelCase__							) < len(UpperCamelCase__							):
          return levenshtein_distance(UpperCamelCase__   ,						UpperCamelCase__							)

     if len(UpperCamelCase__							) == 0:
          return len(UpperCamelCase__							)

     a_    :       Union[str, Any]    	=     list(range(len(UpperCamelCase__							) + 1							)							)

     for i, ca in enumerate(UpperCamelCase__							):
          a_    :       Optional[int]    	=     [i + 1]

          for j, ca in enumerate(UpperCamelCase__							):
               # Calculate insertions, deletions and substitutions
               a_    :       Union[str, Any]    	=     previous_row[j + 1] + 1
               a_    :       int    	=     current_row[j] + 1
               a_    :       List[Any]    	=     previous_row[j] + (ca != ca)

               # Get the minimum to append to the current row
               current_row.append(min(UpperCamelCase__   ,						UpperCamelCase__   ,						UpperCamelCase__							)							)

          # Store the previous row
          a_    :       Dict    	=     current_row

     # Returns the last element (distance)
     return previous_row[-1]


if __name__ == "__main__":
 lowerCAmelCase_			:     Tuple							    =     input('Enter the first word:\n').strip()
 lowerCAmelCase_			:     Union[str, Any]							    =     input('Enter the second word:\n').strip()

 lowerCAmelCase_			:     int							    =     levenshtein_distance(first_word, second_word)
 print(f"Levenshtein distance between {first_word} and {second_word} is {result}")






'''simple docstring'''


from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_sentencepiece_available, is_tokenizers_available


lowerCAmelCase_			:     str							    =     {}

try:
 if not is_sentencepiece_available():
  raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
 pass
else:
 lowerCAmelCase_			:     Optional[int]							    =     ['CpmTokenizer']

try:
 if not is_tokenizers_available():
  raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
 pass
else:
 lowerCAmelCase_			:     Union[str, Any]							    =     ['CpmTokenizerFast']


if TYPE_CHECKING:
 try:
  if not is_sentencepiece_available():
   raise OptionalDependencyNotAvailable()
 except OptionalDependencyNotAvailable:
  pass
 else:
  from .tokenization_cpm import CpmTokenizer

 try:
  if not is_tokenizers_available():
   raise OptionalDependencyNotAvailable()
 except OptionalDependencyNotAvailable:
  pass
 else:
  from .tokenization_cpm_fast import CpmTokenizerFast

else:
 import sys

 lowerCAmelCase_			:     Any							    =     _LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)
