



def 	__a					(   lowerCAmelCase_       : Union[str, Any]    )				->			Tuple:






						'''simple docstring'''



						UpperCAmelCase_=       []
						UpperCAmelCase_=       []
						UpperCAmelCase_=       {
						    """^""": 3,
						    """*""": 2,
						    """/""": 2,
						    """%""": 2,
						    """+""": 1,
						    """-""": 1,
						}  # Priority of each operator
						UpperCAmelCase_=       len(__snake_case    ) if (len(__snake_case    ) > 7) else 7

						# Print table header for output
						print(
						    """Symbol""".center(8    )      ,"""Stack""".center(__snake_case    )      ,"""Postfix""".center(__snake_case    )      ,sep=""" | """      ,)
						print("""-""" * (print_width * 3 + 7)    )

						for x in infix:
												if x.isalpha() or x.isdigit():
																		post_fix.append(__snake_case    )  # if x is Alphabet / Digit, add it to Postfix
												elif x == "(":
																		stack.append(__snake_case    )  # if x is "(" push to Stack
												elif x == ")":  # if x is ")" pop stack until "(" is encountered
																		while stack[-1] != "(":
																								post_fix.append(stack.pop()    )  # Pop stack & add the content to Postfix
																		stack.pop()
												else:
																		if len(__snake_case    ) == 0:
																								stack.append(__snake_case    )  # If stack is empty, push x to stack
																		else:  # while priority of x is not > priority of element in the stack
																								while len(__snake_case    ) > 0 and priority[x] <= priority[stack[-1]]:
																														post_fix.append(stack.pop()    )  # pop stack & add to Postfix
																								stack.append(__snake_case    )  # push x to stack

												print(
												    x.center(8    )      ,("""""".join(__snake_case    )).ljust(__snake_case    )      ,("""""".join(__snake_case    )).ljust(__snake_case    )      ,sep=""" | """      ,)  # Output in tabular format

						while len(__snake_case    ) > 0:  # while stack is not empty
												post_fix.append(stack.pop()    )  # pop stack & add to Postfix
												print(
												    """ """.center(8    )      ,("""""".join(__snake_case    )).ljust(__snake_case    )      ,("""""".join(__snake_case    )).ljust(__snake_case    )      ,sep=""" | """      ,)  # Output in tabular format

						return "".join(__snake_case    )  # return Postfix as str



def 	__a					(   lowerCAmelCase_       : List[Any]    )				->			Optional[int]:






						'''simple docstring'''



						UpperCAmelCase_=       list(infix[::-1]    )  # reverse the infix equation

						for i in range(len(__snake_case    )    ):
												if infix[i] == "(":
																		UpperCAmelCase_=       """)"""  # change "(" to ")"
												elif infix[i] == ")":
																		UpperCAmelCase_=       """("""  # change ")" to "("

						return (infix_2_postfix("""""".join(__snake_case    )    ))[
						    ::-1
						]  # call infix_2_postfix on Infix, return reverse of Postfix


if __name__ == "__main__":
	__A       =						input('''\nEnter an Infix Equation = ''')  # Input an Infix equation
	__A       =						''''''.join(Infix.split())  # Remove spaces from the input
	print('''\n\t''', Infix, '''(Infix) -> ''', infix_2_prefix(Infix), '''(Prefix)''')





from typing import TYPE_CHECKING

from ...utils import (
    OptionalDependencyNotAvailable,
    _LazyModule,
    is_flax_available,
    is_tf_available,
    is_tokenizers_available,
    is_torch_available,
    is_vision_available,
)


__A       =						{
    '''configuration_clip''': [
        '''CLIP_PRETRAINED_CONFIG_ARCHIVE_MAP''',
        '''CLIPConfig''',
        '''CLIPOnnxConfig''',
        '''CLIPTextConfig''',
        '''CLIPVisionConfig''',
    ],
    '''processing_clip''': ['''CLIPProcessor'''],
    '''tokenization_clip''': ['''CLIPTokenizer'''],
}

try:
	if not is_tokenizers_available():
		raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
	pass
else:
	__A       =						['''CLIPTokenizerFast''']

try:
	if not is_vision_available():
		raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
	pass
else:
	__A       =						['''CLIPFeatureExtractor''']
	__A       =						['''CLIPImageProcessor''']

try:
	if not is_torch_available():
		raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
	pass
else:
	__A       =						[
	    '''CLIP_PRETRAINED_MODEL_ARCHIVE_LIST''',
	    '''CLIPModel''',
	    '''CLIPPreTrainedModel''',
	    '''CLIPTextModel''',
	    '''CLIPTextModelWithProjection''',
	    '''CLIPVisionModel''',
	    '''CLIPVisionModelWithProjection''',
	]

try:
	if not is_tf_available():
		raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
	pass
else:
	__A       =						[
	    '''TF_CLIP_PRETRAINED_MODEL_ARCHIVE_LIST''',
	    '''TFCLIPModel''',
	    '''TFCLIPPreTrainedModel''',
	    '''TFCLIPTextModel''',
	    '''TFCLIPVisionModel''',
	]

try:
	if not is_flax_available():
		raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
	pass
else:
	__A       =						[
	    '''FlaxCLIPModel''',
	    '''FlaxCLIPPreTrainedModel''',
	    '''FlaxCLIPTextModel''',
	    '''FlaxCLIPTextPreTrainedModel''',
	    '''FlaxCLIPVisionModel''',
	    '''FlaxCLIPVisionPreTrainedModel''',
	]


if TYPE_CHECKING:
	from .configuration_clip import (
	    CLIP_PRETRAINED_CONFIG_ARCHIVE_MAP,
	    CLIPConfig,
	    CLIPOnnxConfig,
	    CLIPTextConfig,
	    CLIPVisionConfig,
	)
	from .processing_clip import CLIPProcessor
	from .tokenization_clip import CLIPTokenizer

	try:
		if not is_tokenizers_available():
			raise OptionalDependencyNotAvailable()
	except OptionalDependencyNotAvailable:
		pass
	else:
		from .tokenization_clip_fast import CLIPTokenizerFast

	try:
		if not is_vision_available():
			raise OptionalDependencyNotAvailable()
	except OptionalDependencyNotAvailable:
		pass
	else:
		from .feature_extraction_clip import CLIPFeatureExtractor
		from .image_processing_clip import CLIPImageProcessor

	try:
		if not is_torch_available():
			raise OptionalDependencyNotAvailable()
	except OptionalDependencyNotAvailable:
		pass
	else:
		from .modeling_clip import (
		    CLIP_PRETRAINED_MODEL_ARCHIVE_LIST,
		    CLIPModel,
		    CLIPPreTrainedModel,
		    CLIPTextModel,
		    CLIPTextModelWithProjection,
		    CLIPVisionModel,
		    CLIPVisionModelWithProjection,
		)

	try:
		if not is_tf_available():
			raise OptionalDependencyNotAvailable()
	except OptionalDependencyNotAvailable:
		pass
	else:
		from .modeling_tf_clip import (
		    TF_CLIP_PRETRAINED_MODEL_ARCHIVE_LIST,
		    TFCLIPModel,
		    TFCLIPPreTrainedModel,
		    TFCLIPTextModel,
		    TFCLIPVisionModel,
		)

	try:
		if not is_flax_available():
			raise OptionalDependencyNotAvailable()
	except OptionalDependencyNotAvailable:
		pass
	else:
		from .modeling_flax_clip import (
		    FlaxCLIPModel,
		    FlaxCLIPPreTrainedModel,
		    FlaxCLIPTextModel,
		    FlaxCLIPTextPreTrainedModel,
		    FlaxCLIPVisionModel,
		    FlaxCLIPVisionPreTrainedModel,
		)


else:
	import sys

	__A       =						_LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)




