





__UpperCAmelCase			:  Tuple										=				(1, 153, 370, 371, 1_634, 24_678_051, 115_132_219_018_763_992_565_095_597_973_971_522_401)
__UpperCAmelCase			:  tuple										=				(-153, -1, 0, 1.2, 200, "A", [], {}, None)







def      A__				(       SCREAMING_SNAKE_CASE__)  ->       bool:
  if not isinstance(SCREAMING_SNAKE_CASE__   ,   SCREAMING_SNAKE_CASE__) or n < 1:
    return False

  # Initialization of sum and number of digits.
  __snake_case:		List[Any]					    =		0
  __snake_case:		Any					    =		0
  __snake_case:		Any					    =		n
  # Calculation of digits of the number
  while temp > 0:
    number_of_digits += 1
    temp //= 10
  # Dividing number into separate digits and find Armstrong number
  __snake_case:		Tuple					    =		n
  while temp > 0:
    __snake_case:		Any					    =		temp % 10
    total += rem**number_of_digits
    temp //= 10
  return n == total







def      A__				(       SCREAMING_SNAKE_CASE__)  ->       bool:
  if not isinstance(SCREAMING_SNAKE_CASE__   ,   SCREAMING_SNAKE_CASE__) or n < 1:
    return False

  # Init a "histogram" of the digits
  __snake_case:		Any					    =		[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
  __snake_case:		Optional[Any]					    =		0
  __snake_case:		List[Any]					    =		0
  __snake_case:		Dict					    =		n
  while temp > 0:
    __snake_case    ,  __snake_case:		int					    =		divmod(SCREAMING_SNAKE_CASE__   ,   10)
    digit_histogram[rem] += 1
    digit_total += 1

  for cnt, i in zip(SCREAMING_SNAKE_CASE__   ,   range(len(SCREAMING_SNAKE_CASE__))):
    total += cnt * i**digit_total

  return n == total







def      A__				(       SCREAMING_SNAKE_CASE__)  ->       bool:
  if not isinstance(SCREAMING_SNAKE_CASE__   ,   SCREAMING_SNAKE_CASE__) or n < 1:
    return False
  __snake_case:		Any					    =		len(str(SCREAMING_SNAKE_CASE__))  # the power that all digits will be raised to
  # check if sum of each digit multiplied expo times is equal to number
  return n == sum(int(SCREAMING_SNAKE_CASE__) ** expo for i in str(SCREAMING_SNAKE_CASE__))







def      A__				(       )  ->       int:
  __snake_case:		str					    =		int(input("""Enter an integer to see if it is an Armstrong number: """).strip())
  print(F'''{num} is {'' if armstrong_number(SCREAMING_SNAKE_CASE__) else 'not '}an Armstrong number.''')
  print(F'''{num} is {'' if narcissistic_number(SCREAMING_SNAKE_CASE__) else 'not '}an Armstrong number.''')
  print(F'''{num} is {'' if pluperfect_number(SCREAMING_SNAKE_CASE__) else 'not '}an Armstrong number.''')


if __name__ == "__main__":
      import doctest

      doctest.testmod()
      main()













from .balanced_parentheses import balanced_parentheses
from .stack import Stack







def      A__				(       SCREAMING_SNAKE_CASE__)  ->       int:
  return {"+": 1, "-": 1, "*": 2, "/": 2, "^": 3}.get(SCREAMING_SNAKE_CASE__   ,   -1)







def      A__				(       SCREAMING_SNAKE_CASE__)  ->       str:
  if not balanced_parentheses(SCREAMING_SNAKE_CASE__):
    raise ValueError("""Mismatched parentheses""")
  __snake_case:		Stack[str]					    =		Stack()
  __snake_case:		Any					    =		[]
  for char in expression_str:
    if char.isalpha() or char.isdigit():
      postfix.append(SCREAMING_SNAKE_CASE__)
    elif char == "(":
      stack.push(SCREAMING_SNAKE_CASE__)
    elif char == ")":
      while not stack.is_empty() and stack.peek() != "(":
        postfix.append(stack.pop())
      stack.pop()
    else:
      while not stack.is_empty() and precedence(SCREAMING_SNAKE_CASE__) <= precedence(stack.peek()):
        postfix.append(stack.pop())
      stack.push(SCREAMING_SNAKE_CASE__)
  while not stack.is_empty():
    postfix.append(stack.pop())
  return " ".join(SCREAMING_SNAKE_CASE__)


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

      testmod()
      __UpperCAmelCase			:  Optional[int]										=				"a+b*(c^d-e)^(f+g*h)-i"

      print("Infix to Postfix Notation demonstration:\n")
      print("Infix notation: " + expression)
      print("Postfix notation: " + infix_to_postfix(expression))






