




'''simple docstring'''







A				:					Optional[Any]    						=			256
# Modulus to hash a string
A				:					Tuple    						=			1000003






def 				lowerCAmelCase__	(    lowerCamelCase					:      str  ,lowerCamelCase					:      str       ):
       _A					:     Dict     = len(lowerCamelCase       )
       _A					:     Any     = len(lowerCamelCase       )
       if p_len > t_len:
              return False

       _A					:     Union[str, Any]     = 0
       _A					:     Any     = 0
       _A					:     List[str]     = 1

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






def 				lowerCAmelCase__	(    ):
       _A					:     Optional[Any]     = '''abc1abc12'''
       _A					:     List[str]     = '''alskfjaldsabc1abc1abc12k23adsfabcabc'''
       _A					:     Tuple     = '''alskfjaldsk23adsfabcabc'''
       assert rabin_karp(lowerCamelCase  ,lowerCamelCase       ) and not rabin_karp(lowerCamelCase  ,lowerCamelCase       )

       # Test 2)
       _A					:     int     = '''ABABX'''
       _A					:     Dict     = '''ABABZABABYABABX'''
       assert rabin_karp(lowerCamelCase  ,lowerCamelCase       )

       # Test 3)
       _A					:     int     = '''AAAB'''
       _A					:     List[Any]     = '''ABAAAAAB'''
       assert rabin_karp(lowerCamelCase  ,lowerCamelCase       )

       # Test 4)
       _A					:     Optional[int]     = '''abcdabcy'''
       _A					:     List[str]     = '''abcxabcdabxabcdabcdabcy'''
       assert rabin_karp(lowerCamelCase  ,lowerCamelCase       )

       # Test 5)
       _A					:     int     = '''Lü'''
       _A					:     int     = '''Lüsai'''
       assert rabin_karp(lowerCamelCase  ,lowerCamelCase       )
       _A					:     str     = '''Lue'''
       assert not rabin_karp(lowerCamelCase  ,lowerCamelCase       )
       print('Success.'       )


if __name__ == "__main__":
   test_rabin_karp()










'''simple docstring'''







A				:					Dict    						=			'''Alexander Joslin'''

import operator as op

from .stack import Stack






def 				lowerCAmelCase__	(    lowerCamelCase					:      str       ):
       _A					:     Dict     = {'*': op.mul, '/': op.truediv, '+': op.add, '-': op.sub}

       _A					:     Stack[int]     = Stack()
       _A					:     Stack[str]     = Stack()

       for i in equation:
              if i.isdigit():
                     # RULE 1
                     operand_stack.push(int(lowerCamelCase       )       )
              elif i in operators:
                     # RULE 2
                     operator_stack.push(lowerCamelCase       )
              elif i == ")":
                     # RULE 4
                     _A					:     List[str]     = operator_stack.peek()
                     operator_stack.pop()
                     _A					:     Dict     = operand_stack.peek()
                     operand_stack.pop()
                     _A					:     Optional[int]     = operand_stack.peek()
                     operand_stack.pop()

                     _A					:     Dict     = operators[opr](lowerCamelCase  ,lowerCamelCase       )
                     operand_stack.push(lowerCamelCase       )

    # RULE 5
       return operand_stack.peek()


if __name__ == "__main__":
   A				:					Dict    						=			'''(5 + ((4 * 2) * (2 + 3)))'''
   # answer = 45
   print(f"""{equation} = {dijkstras_two_stack_algorithm(equation)}""")






