





"""simple docstring"""


def 					lowercase__    (					lowercase_			)					->		str:




      """simple docstring"""

      _UpperCamelCase      :	List[Any]						=       []
      _UpperCamelCase      :	str						=       []
      _UpperCamelCase      :	Dict						=       {
          "^": 3,
          "*": 2,
          "/": 2,
          "%": 2,
          "+": 1,
          "-": 1,
      }  # Priority of each operator
      _UpperCamelCase      :	Union[str, Any]						=       len(lowercase_			) if (len(lowercase_			) > 7) else 7

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

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

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

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

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




def 					lowercase__    (					lowercase_			)					->		List[str]:




      """simple docstring"""

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

      for i in range(len(lowercase_			)			):
            if infix[i] == "(":
                  _UpperCamelCase      :	Any						=       ")"  # change "(" to ")"
            elif infix[i] == ")":
                  _UpperCamelCase      :	Tuple						=       "("  # change ")" to "("

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


if __name__ == "__main__":
  lowerCamelCase__				  =   input("\nEnter an Infix Equation = ")  # Input an Infix equation
  lowerCamelCase__				  =   "".join(Infix.split())  # Remove spaces from the input
  print("\n\t", Infix, "(Infix) -> ", infix_2_prefix(Infix), "(Prefix)")







"""simple docstring"""


from collections import OrderedDict
from typing import Mapping

from packaging import version

from ...configuration_utils import PretrainedConfig
from ...onnx import OnnxConfig
from ...utils import logging


lowerCamelCase__				  =   logging.get_logger(__name__)

lowerCamelCase__				  =   {
    "hustvl/yolos-small": "https://huggingface.co/hustvl/yolos-small/resolve/main/config.json",
    # See all YOLOS models at https://huggingface.co/models?filter=yolos
}



class      __SCREAMING_SNAKE_CASE    (						_UpperCamelCase   ):







  '''simple docstring'''


  SCREAMING_SNAKE_CASE__							:Tuple	     =					"yolos"

  def __init__(		self   :       Dict					,   __a   :       Optional[Any]=768					,   __a   :       List[Any]=12					,   __a   :       Any=12					,   __a   :       List[Any]=3072					,   __a   :       Optional[int]="gelu"					,   __a   :       Dict=0.0					,   __a   :       Optional[Any]=0.0					,   __a   :       Any=0.02					,   __a   :       Optional[int]=1e-1_2					,   __a   :       List[Any]=[512, 864]					,   __a   :       List[str]=16					,   __a   :       str=3					,   __a   :       Optional[Any]=True					,   __a   :       Optional[Any]=100					,   __a   :       List[str]=True					,   __a   :       Any=False					,   __a   :       List[str]=1					,   __a   :       str=5					,   __a   :       Optional[Any]=2					,   __a   :       Tuple=5					,   __a   :       Any=2					,   __a   :       Union[str, Any]=0.1					,   **__a   :       List[str]					,   )		->				List[str]:
        super().__init__(**__a	)

        _UpperCamelCase      :	Dict						=       hidden_size
        _UpperCamelCase      :	Any						=       num_hidden_layers
        _UpperCamelCase      :	str						=       num_attention_heads
        _UpperCamelCase      :	Dict						=       intermediate_size
        _UpperCamelCase      :	List[str]						=       hidden_act
        _UpperCamelCase      :	List[str]						=       hidden_dropout_prob
        _UpperCamelCase      :	str						=       attention_probs_dropout_prob
        _UpperCamelCase      :	Tuple						=       initializer_range
        _UpperCamelCase      :	List[str]						=       layer_norm_eps
        _UpperCamelCase      :	Tuple						=       image_size
        _UpperCamelCase      :	Tuple						=       patch_size
        _UpperCamelCase      :	Dict						=       num_channels
        _UpperCamelCase      :	Any						=       qkv_bias
        _UpperCamelCase      :	str						=       num_detection_tokens
        _UpperCamelCase      :	str						=       use_mid_position_embeddings
        _UpperCamelCase      :	List[str]						=       auxiliary_loss
        # Hungarian matcher
        _UpperCamelCase      :	List[Any]						=       class_cost
        _UpperCamelCase      :	int						=       bbox_cost
        _UpperCamelCase      :	Optional[int]						=       giou_cost
        # Loss coefficients
        _UpperCamelCase      :	List[Any]						=       bbox_loss_coefficient
        _UpperCamelCase      :	str						=       giou_loss_coefficient
        _UpperCamelCase      :	Dict						=       eos_coefficient





class      __SCREAMING_SNAKE_CASE    (						_UpperCamelCase   ):







  '''simple docstring'''


  SCREAMING_SNAKE_CASE__							:List[str]	     =					version.parse("1.11"   )

  @property
  def    __SCREAMING_SNAKE_CASE				(		self   :       str	)		->				Mapping[str, Mapping[int, str]]:
        return OrderedDict(
            [
                ("pixel_values", {0: "batch", 1: "num_channels", 2: "height", 3: "width"}),
            ]	)

  @property
  def    __SCREAMING_SNAKE_CASE				(		self   :       Optional[Any]	)		->				float:
        return 1e-4


  @property
  def    __SCREAMING_SNAKE_CASE				(		self   :       Dict	)		->				int:
        return 12
