




'''simple docstring'''


def 						snake_case_       (UpperCamelCase			:    List[str] ):





							'''simple docstring'''


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

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

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

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

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

							return "".join(UpperCamelCase )  # return Postfix as str
def 						snake_case_       (UpperCamelCase			:    Optional[Any] ):





							'''simple docstring'''


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

							for i in range(len(UpperCamelCase ) ):
														if infix[i] == "(":
																					_a      	=							''')'''  # change "(" to ")"
														elif infix[i] == ")":
																					_a      	=							'''('''  # change ")" to "("

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


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







'''simple docstring'''


from ..utils import DummyObject, requires_backends







class      SCREAMING_SNAKE_CASE    (						metaclass=snake_case_				):
      __magic_name__  :       Dict   							=					['''transformers''', '''torch''', '''note_seq''']






      def __init__( self   :  List[str]						,						*lowercase__   :  Dict						,						**lowercase__   :  int       ):


           '''simple docstring'''

           requires_backends(self						,						["""transformers""", """torch""", """note_seq"""]       )






      @classmethod
      def 							lowercase_						( cls   :  Dict						,						*lowercase__   :  List[str]						,						**lowercase__   :  str       ):


           '''simple docstring'''

           requires_backends(cls						,						["""transformers""", """torch""", """note_seq"""]       )






      @classmethod
      def 							lowercase_						( cls   :  str						,						*lowercase__   :  Optional[int]						,						**lowercase__   :  Any       ):


           '''simple docstring'''

           requires_backends(cls						,						["""transformers""", """torch""", """note_seq"""]       )
