



from typing import Any





class    __lowerCAmelCase					:




				def __init__(				self						):



									"""simple docstring"""





									_lowerCAmelCase         =       []
									_lowerCAmelCase         =       0




				def __str__(				self						):



									"""simple docstring"""





									_lowerCAmelCase         =       """<""" + str(self.stack						)[1:-1] + """>"""
									return printed




				def 				snake_case  (				self		,							_snake_case						):



									"""simple docstring"""





									self.stack.append(_snake_case						)
									_lowerCAmelCase         =       self.length + 1




				def 				snake_case  (				self						):



									"""simple docstring"""





									self.rotate(1						)
									_lowerCAmelCase         =       self.stack[self.length - 1]
									_lowerCAmelCase         =       self.stack[:-1]
									self.rotate(self.length - 1						)
									_lowerCAmelCase         =       self.length - 1
									return dequeued




				def 				snake_case  (				self		,							_snake_case						):



									"""simple docstring"""





									for _ in range(_snake_case						):
														_lowerCAmelCase         =       self.stack[0]
														_lowerCAmelCase         =       self.stack[1:]
														self.put(_snake_case						)
														_lowerCAmelCase         =       self.length - 1




				def 				snake_case  (				self						):



									"""simple docstring"""





									_lowerCAmelCase         =       self.get()
									self.put(_snake_case						)
									self.rotate(self.length - 1						)
									return front




				def 				snake_case  (				self						):



									"""simple docstring"""





									return self.length








def 						_UpperCAmelCase							( snake_case     ):





					"""simple docstring"""

					_lowerCAmelCase         =       str(snake_case     ).strip()
					if not bin_string:
										raise ValueError("""Empty string was passed to the function"""     )
					_lowerCAmelCase         =       bin_string[0] == """-"""
					if is_negative:
										_lowerCAmelCase         =       bin_string[1:]
					if not all(char in """01""" for char in bin_string     ):
										raise ValueError("""Non-binary value was passed to the function"""     )
					_lowerCAmelCase         =       0
					for char in bin_string:
										_lowerCAmelCase         =       2 * decimal_number + int(snake_case     )
					return -decimal_number if is_negative else decimal_number


if __name__ == "__main__":
	from doctest import testmod

	testmod()



