

__UpperCAmelCase								=     256
# Modulus to hash a string
__UpperCAmelCase								=     1_000_003





def      snake_case_				(__A					:						str ,       __A					:						str					)      ->     bool:
   __lowerCAmelCase  :      str    =						len(__A					)
   __lowerCAmelCase  :      Dict    =						len(__A					)
   if p_len > t_len:
      return False

   __lowerCAmelCase  :      List[str]    =						0
   __lowerCAmelCase  :      Optional[Any]    =						0
   __lowerCAmelCase  :      List[str]    =						1

   # Calculating the hash of pattern and substring of text
   for i in range(__A					):
      __lowerCAmelCase  :      Optional[int]    =						(ord(pattern[i]					) + p_hash * alphabet_size) % modulus
      __lowerCAmelCase  :      Any    =						(ord(text[i]					) + text_hash * alphabet_size) % modulus
      if i == p_len - 1:
         continue
      __lowerCAmelCase  :      List[Any]    =						(modulus_power * alphabet_size) % modulus

   for i in range(0 ,       t_len - p_len + 1					):
      if text_hash == p_hash and text[i : i + p_len] == pattern:
         return True
      if i == t_len - p_len:
         continue
      # Calculate the https://en.wikipedia.org/wiki/Rolling_hash
      __lowerCAmelCase  :      Tuple    =						(
          (text_hash - ord(text[i]					) * modulus_power) * alphabet_size
          + ord(text[i + p_len]					)
      ) % modulus
   return False





def      snake_case_				()      ->     None:
   __lowerCAmelCase  :      int    =						"""abc1abc12"""
   __lowerCAmelCase  :      List[Any]    =						"""alskfjaldsabc1abc1abc12k23adsfabcabc"""
   __lowerCAmelCase  :      Any    =						"""alskfjaldsk23adsfabcabc"""
   assert rabin_karp(__A ,       __A					) and not rabin_karp(__A ,       __A					)

   # Test 2)
   __lowerCAmelCase  :      Dict    =						"""ABABX"""
   __lowerCAmelCase  :      Tuple    =						"""ABABZABABYABABX"""
   assert rabin_karp(__A ,       __A					)

   # Test 3)
   __lowerCAmelCase  :      int    =						"""AAAB"""
   __lowerCAmelCase  :      Tuple    =						"""ABAAAAAB"""
   assert rabin_karp(__A ,       __A					)

   # Test 4)
   __lowerCAmelCase  :      Union[str, Any]    =						"""abcdabcy"""
   __lowerCAmelCase  :      Dict    =						"""abcxabcdabxabcdabcdabcy"""
   assert rabin_karp(__A ,       __A					)

   # Test 5)
   __lowerCAmelCase  :      str    =						"""Lü"""
   __lowerCAmelCase  :      Optional[Any]    =						"""Lüsai"""
   assert rabin_karp(__A ,       __A					)
   __lowerCAmelCase  :      str    =						"""Lue"""
   assert not rabin_karp(__A ,       __A					)
   print("""Success."""					)


if __name__ == "__main__":
   test_rabin_karp()





__UpperCAmelCase								=			"""
# Transformers installation
! pip install transformers datasets
# To install from source instead of the last release, comment the command above and uncomment the following one.
# ! pip install git+https://github.com/huggingface/transformers.git
"""

__UpperCAmelCase								=			[{"""type""": """code""", """content""": INSTALL_CONTENT}]
__UpperCAmelCase								=			{
    """{processor_class}""": """FakeProcessorClass""",
    """{model_class}""": """FakeModelClass""",
    """{object_class}""": """FakeObjectClass""",
}


