


# Lint as: python3
import itertools
import os
import re


lowerCAmelCase__      		= re.compile(R'([A-Z]+)([A-Z][a-z])')
lowerCAmelCase__      		= re.compile(R'([a-z\d])([A-Z])')

lowerCAmelCase__      		= re.compile(R'(?<!_)_(?!_)')
lowerCAmelCase__      		= re.compile(R'(_{2,})')

lowerCAmelCase__      		= R'^\w+(\.\w+)*$'

lowerCAmelCase__      		= R'<>:/\|?*'
def 							_UpperCAmelCase				(UpperCamelCase__     :  Optional[int]						):
       _A      :       str				    = _uppercase_uppercase_re.sub(r"\1_\2"				,							UpperCamelCase__						)
       _A      :       List[Any]				    = _lowercase_uppercase_re.sub(r"\1_\2"				,							UpperCamelCase__						)
       return name.lower()
def 							_UpperCAmelCase				(UpperCamelCase__     :  Union[str, Any]						):
       _A      :       Optional[int]				    = _single_underscore_re.split(UpperCamelCase__						)
       _A      :       List[Any]				    = [_multiple_underscores_re.split(UpperCamelCase__						) for n in name]
       return "".join(n.capitalize() for n in itertools.chain.from_iterable(UpperCamelCase__						) if n != ""						)
def 							_UpperCAmelCase				(UpperCamelCase__     :  Optional[Any]						):
       if os.path.basename(UpperCamelCase__						) != name:
              raise ValueError(f"Should be a dataset name, not a path: {name}"						)
       return camelcase_to_snakecase(UpperCamelCase__						)
def 							_UpperCAmelCase				(UpperCamelCase__     :  Optional[int]				,							UpperCamelCase__     :  Dict						):
       if os.path.basename(UpperCamelCase__						) != name:
              raise ValueError(f"Should be a dataset name, not a path: {name}"						)
       if not re.match(_split_re				,							UpperCamelCase__						):
              raise ValueError(f"Split name should match '{_split_re}'' but got '{split}'."						)
       return f"{filename_prefix_for_name(UpperCamelCase__						)}-{split}"
def 							_UpperCAmelCase				(UpperCamelCase__     :  List[str]				,							UpperCamelCase__     :  int				,							UpperCamelCase__     :  Optional[Any]				,							UpperCamelCase__     :  List[str]=None						):
       _A      :       Optional[int]				    = filename_prefix_for_split(UpperCamelCase__				,							UpperCamelCase__						)
       if filetype_suffix:
              prefix += f".{filetype_suffix}"
       _A      :       Optional[int]				    = os.path.join(UpperCamelCase__				,							UpperCamelCase__						)
       return f"{filepath}*"






def 							_UpperCAmelCase				(UpperCamelCase__     :  Dict				,							UpperCamelCase__     :  Tuple				,							UpperCamelCase__     :  List[str]				,							UpperCamelCase__     :  int=None				,							UpperCamelCase__     :  List[Any]=None						):
       _A      :       Tuple				    = filename_prefix_for_split(UpperCamelCase__				,							UpperCamelCase__						)
       _A      :       List[Any]				    = os.path.join(UpperCamelCase__				,							UpperCamelCase__						)

       if shard_lengths:
              _A      :       List[Any]				    = len(UpperCamelCase__						)
              _A      :       Union[str, Any]				    = [f"{prefix}-{shard_id:05d}-of-{num_shards:05d}" for shard_id in range(UpperCamelCase__						)]
              if filetype_suffix:
                     _A      :       Union[str, Any]				    = [filename + f".{filetype_suffix}" for filename in filenames]
              return filenames
       else:
              _A      :       Optional[Any]				    = prefix
              if filetype_suffix:
                     filename += f".{filetype_suffix}"
              return [filename]




def 							_UpperCAmelCase				(UpperCamelCase__     :  Optional[Any]				,							UpperCamelCase__     :  Union[str, Any]						):
       # "extended trapezoidal rule"
       # int(f) = dx/2 * (f1 + 2f2 + ... + fn)
       _A      :       int				    = (boundary[1] - boundary[0]) / steps
       _A      :       Any				    = boundary[0]
       _A      :       List[Any]				    = boundary[1]
       _A      :       str				    = make_points(UpperCamelCase__				,							UpperCamelCase__				,							UpperCamelCase__						)
       _A      :       str				    = 0.0
       y += (h / 2.0) * f(UpperCamelCase__						)
       for i in x_i:
              # print(i)
              y += h * f(UpperCamelCase__						)
       y += (h / 2.0) * f(UpperCamelCase__						)
       return y
def 							_UpperCAmelCase				(UpperCamelCase__     :  List[str]				,							UpperCamelCase__     :  Optional[int]				,							UpperCamelCase__     :  Any						):
       _A      :       Optional[int]				    = a + h
       while x < (b - h):
              yield x
              _A      :       Dict				    = x + h
def 							_UpperCAmelCase				(UpperCamelCase__     :  Optional[int]						):  # enter your function here
       _A      :       Any				    = (x - 0) * (x - 0)
       return y
def 							_UpperCAmelCase				():
       _A      :       Optional[Any]				    = 0.0  # Lower bound of integration
       _A      :       Optional[int]				    = 1.0  # Upper bound of integration
       _A      :       List[Any]				    = 10.0  # define number of steps or resolution
       _A      :       Any				    = [a, b]  # define boundary of integration
       _A      :       Tuple				    = method_a(UpperCamelCase__				,							UpperCamelCase__						)
       print(f"y = {y}"						)


if __name__ == "__main__":
    main()
