

import os

# Precomputes a list of the 100 first triangular numbers
a		=[int(0.5 * n * (n + 1)) for n in range(1, 101)]






def        SCREAMING_SNAKE_CASE__	(  )  ->					Any:
	__lowerCamelCase    :    Dict 	=			os.path.dirname(os.path.realpath(lowerCamelCase__      )      )
	__lowerCamelCase    :    Union[str, Any] 	=			os.path.join(lowerCamelCase__     ,			'words.txt'      )

	__lowerCamelCase    :    Optional[int] 	=			''
	with open(lowerCamelCase__      ) as f:
		__lowerCamelCase    :    str 	=			f.readline()

	__lowerCamelCase    :    Any 	=			[word.strip('"'      ) for word in words.strip('\r\n'      ).split(','      )]
	__lowerCamelCase    :    Tuple 	=			[
	    word
	    for word in [sum(ord(lowerCamelCase__      ) - 6_4 for x in word      ) for word in words]
	    if word in TRIANGULAR_NUMBERS
	]
	return len(lowerCamelCase__      )


if __name__ == "__main__":
					print(solution())







from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available, is_vision_available


a		={
    """configuration_pix2struct""": [
        """PIX2STRUCT_PRETRAINED_CONFIG_ARCHIVE_MAP""",
        """Pix2StructConfig""",
        """Pix2StructTextConfig""",
        """Pix2StructVisionConfig""",
    ],
    """processing_pix2struct""": ["""Pix2StructProcessor"""],
}

try:
					if not is_vision_available():
										raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
					pass
else:
					a		=["""Pix2StructImageProcessor"""]


try:
					if not is_torch_available():
										raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
					pass
else:
					a		=[
					    """PIX2STRUCT_PRETRAINED_MODEL_ARCHIVE_LIST""",
					    """Pix2StructPreTrainedModel""",
					    """Pix2StructForConditionalGeneration""",
					    """Pix2StructVisionModel""",
					    """Pix2StructTextModel""",
					]

if TYPE_CHECKING:
					from .configuration_pixastruct import (
					    PIX2STRUCT_PRETRAINED_CONFIG_ARCHIVE_MAP,
					    PixaStructConfig,
					    PixaStructTextConfig,
					    PixaStructVisionConfig,
					)
					from .processing_pixastruct import PixaStructProcessor

					try:
										if not is_vision_available():
															raise OptionalDependencyNotAvailable()
					except OptionalDependencyNotAvailable:
										pass
					else:
										from .image_processing_pixastruct import PixaStructImageProcessor

					try:
										if not is_torch_available():
															raise OptionalDependencyNotAvailable()
					except OptionalDependencyNotAvailable:
										pass
					else:
										from .modeling_pixastruct import (
										    PIX2STRUCT_PRETRAINED_MODEL_ARCHIVE_LIST,
										    PixaStructForConditionalGeneration,
										    PixaStructPreTrainedModel,
										    PixaStructTextModel,
										    PixaStructVisionModel,
										)

else:
					import sys

					a		=_LazyModule(__name__, globals()["""__file__"""], _import_structure, module_spec=__spec__)




