




def 	_a      (						SCREAMING_SNAKE_CASE_							:				str     ):
					__lowerCAmelCase				   =       [0 for i in range(len(_UpperCAmelCase     )     )]

					# initialize interval's left pointer and right pointer
					__lowerCAmelCase				   =       0, 0

					for i in range(1      ,      len(_UpperCAmelCase     )     ):
										# case when current index is inside the interval
										if i <= right_pointer:
															__lowerCAmelCase				   =       min(right_pointer - i + 1      ,      z_result[i - left_pointer]     )
															__lowerCAmelCase				   =       min_edge

										while go_next(_UpperCAmelCase      ,      _UpperCAmelCase      ,      _UpperCAmelCase     ):
															z_result[i] += 1

										# if new index's result gives us more right interval,
										# we've to update left_pointer and right_pointer
										if i + z_result[i] - 1 > right_pointer:
															__lowerCAmelCase				   =       i, i + z_result[i] - 1

					return z_result







def 	_a      (						SCREAMING_SNAKE_CASE_							:				int      ,      SCREAMING_SNAKE_CASE_							:				list[int]      ,      SCREAMING_SNAKE_CASE_							:				str     ):
					return i + z_result[i] < len(_UpperCAmelCase     ) and s[z_result[i]] == s[i + z_result[i]]







def 	_a      (						SCREAMING_SNAKE_CASE_							:				str      ,      SCREAMING_SNAKE_CASE_							:				str     ):
					__lowerCAmelCase				   =       0
					# concatenate 'pattern' and 'input_str' and call z_function
					# with concatenated string
					__lowerCAmelCase				   =       z_function(pattern + input_str     )

					for val in z_result:
										# if value is greater then length of the pattern string
										# that means this index is starting position of substring
										# which is equal to pattern string
										if val >= len(_UpperCAmelCase     ):
															answer += 1

					return answer


if __name__ == "__main__":
					import doctest

					doctest.testmod()








'''simple docstring'''







from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_sentencepiece_available


A__:    str					    =       {}

try:
   if not is_sentencepiece_available():
      raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
   pass
else:
   A__:    Tuple					    =       ['''GPTSw3Tokenizer''']


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

else:
   import sys

   A__:    str					    =       _LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)


