




from __future__ import annotations

_lowerCamelCase     :		Any								=       tuple[int, int, int]
_lowerCamelCase     :		Optional[int]								=       tuple[str, str, str]


# used alphabet --------------------------
# from string.ascii_uppercase
_lowerCamelCase     :		Any								=       """ABCDEFGHIJKLMNOPQRSTUVWXYZ"""

# -------------------------- default selection --------------------------
# rotors --------------------------
_lowerCamelCase     :		Optional[int]								=       """EGZWVONAHDCLFQMSIPJBYUKXTR"""
_lowerCamelCase     :		List[str]								=       """FOBHMDKEXQNRAULPGSJVTYICZW"""
_lowerCamelCase     :		List[str]								=       """ZJXESIUQLHAVRMDOYGTNFWPBKC"""
# reflector --------------------------
_lowerCamelCase     :		List[Any]								=       {
    """A""": """N""",
    """N""": """A""",
    """B""": """O""",
    """O""": """B""",
    """C""": """P""",
    """P""": """C""",
    """D""": """Q""",
    """Q""": """D""",
    """E""": """R""",
    """R""": """E""",
    """F""": """S""",
    """S""": """F""",
    """G""": """T""",
    """T""": """G""",
    """H""": """U""",
    """U""": """H""",
    """I""": """V""",
    """V""": """I""",
    """J""": """W""",
    """W""": """J""",
    """K""": """X""",
    """X""": """K""",
    """L""": """Y""",
    """Y""": """L""",
    """M""": """Z""",
    """Z""": """M""",
}

# -------------------------- extra rotors --------------------------
_lowerCamelCase     :		str								=       """RMDJXFUWGISLHVTCQNKYPBEZOA"""
_lowerCamelCase     :		Optional[Any]								=       """SGLCPQWZHKXAREONTFBVIYJUDM"""
_lowerCamelCase     :		List[Any]								=       """HVSICLTYKQUBXDWAJZOMFGPREN"""
_lowerCamelCase     :		Union[str, Any]								=       """RZWQHFMVDBKICJLNTUXAGYPSOE"""
_lowerCamelCase     :		Dict								=       """LFKIJODBEGAMQPXVUHYSTCZRWN"""
_lowerCamelCase     :		Any								=       """KOAEGVDHXPQZMLFTYWJNBRCIUS"""







def SCREAMING_SNAKE_CASE    (	lowercase_			,    lowercase_			,    lowercase_						)       ->	tuple[RotorPositionT, RotorSelectionT, dict[str, str]]:



       """simple docstring"""

       if (unique_rotsel := len(set(lowercase_						)						)) < 3:
              A__							=   f"""Please use 3 unique rotors (not {unique_rotsel})"""
              raise Exception(lowercase_						)

       # Checks if rotor positions are valid
       A__			,							A__			,							A__							=   rotpos
       if not 0 < rotorposa <= len(lowercase_						):
              A__							=   f"""First rotor position is not within range of 1..26 ({rotorposa}"""
              raise ValueError(lowercase_						)
       if not 0 < rotorposa <= len(lowercase_						):
              A__							=   f"""Second rotor position is not within range of 1..26 ({rotorposa})"""
              raise ValueError(lowercase_						)
       if not 0 < rotorposa <= len(lowercase_						):
              A__							=   f"""Third rotor position is not within range of 1..26 ({rotorposa})"""
              raise ValueError(lowercase_						)

       # Validates string and returns dict
       A__							=   _plugboard(lowercase_						)

       return rotpos, rotsel, pbdict







def SCREAMING_SNAKE_CASE    (	lowercase_						)       ->	dict[str, str]:



       """simple docstring"""

       if not isinstance(lowercase_			,    lowercase_						):
              A__							=   f"""Plugboard setting isn't type string ({type(lowercase_						)})"""
              raise TypeError(lowercase_						)
       elif len(lowercase_						) % 2 != 0:
              A__							=   f"""Odd number of symbols ({len(lowercase_						)})"""
              raise Exception(lowercase_						)
       elif pbstring == "":
              return {}

       pbstring.replace(''' '''			,    ''''''						)

       # Checks if all characters are unique
       A__							=   set()
       for i in pbstring:
              if i not in abc:
                     A__							=   f"""'{i}' not in list of symbols"""
                     raise Exception(lowercase_						)
              elif i in tmppbl:
                     A__							=   f"""Duplicate symbol ({i})"""
                     raise Exception(lowercase_						)
              else:
                     tmppbl.add(lowercase_						)
       del tmppbl

       # Created the dictionary
       A__							=   {}
       for j in range(0			,    len(lowercase_						) - 1			,    2						):
              A__							=   pbstring[j + 1]
              A__							=   pbstring[j]

       return pb







def SCREAMING_SNAKE_CASE    (	lowercase_			,    lowercase_			,    lowercase_ = (rotora, rotora, rotora)			,    lowercase_ = ""			,    )       ->	str:



       """simple docstring"""

       A__							=   text.upper()
       A__			,							A__			,							A__							=   _validator(
           lowercase_			,    lowercase_			,    plugb.upper()						)

       A__			,							A__			,							A__							=   rotor_position
       A__			,							A__			,							A__							=   rotor_selection
       rotorposa -= 1
       rotorposa -= 1
       rotorposa -= 1

       A__							=   []

       # encryption/decryption process --------------------------
       for symbol in text:
              if symbol in abc:
                     # 1st plugboard --------------------------
                     if symbol in plugboard:
                            A__							=   plugboard[symbol]

                     # rotor ra --------------------------
                     A__							=   abc.index(lowercase_						) + rotorposa
                     A__							=   rotora[index % len(lowercase_						)]

                     # rotor rb --------------------------
                     A__							=   abc.index(lowercase_						) + rotorposa
                     A__							=   rotora[index % len(lowercase_						)]

                     # rotor rc --------------------------
                     A__							=   abc.index(lowercase_						) + rotorposa
                     A__							=   rotora[index % len(lowercase_						)]

                     # reflector --------------------------
                     # this is the reason you don't need another machine to decipher

                     A__							=   reflector[symbol]

                     # 2nd rotors
                     A__							=   abc[rotora.index(lowercase_						) - rotorposa]
                     A__							=   abc[rotora.index(lowercase_						) - rotorposa]
                     A__							=   abc[rotora.index(lowercase_						) - rotorposa]

                     # 2nd plugboard
                     if symbol in plugboard:
                            A__							=   plugboard[symbol]

                     # moves/resets rotor positions
                     rotorposa += 1
                     if rotorposa >= len(lowercase_						):
                            A__							=   0
                            rotorposa += 1
                     if rotorposa >= len(lowercase_						):
                            A__							=   0
                            rotorposa += 1
                     if rotorposa >= len(lowercase_						):
                            A__							=   0

        # else:
        #    pass
        #    Error could be also raised
        #    raise ValueError(
        #       'Invalid symbol('+repr(symbol)+')')
              result.append(lowercase_						)

       return "".join(lowercase_						)


if __name__ == "__main__":
  _lowerCamelCase     :		Union[str, Any]								=       """This is my Python script that emulates the Enigma machine from WWII."""
  _lowerCamelCase     :		str								=       (1, 1, 1)
  _lowerCamelCase     :		Union[str, Any]								=       """pictures"""
  _lowerCamelCase     :		List[Any]								=       (rotora, rotora, rotora)
  _lowerCamelCase     :		Optional[Any]								=       enigma(message, rotor_pos, rotor_sel, pb)

  print("""Encrypted message:""", en)
  print("""Decrypted message:""", enigma(en, rotor_pos, rotor_sel, pb))








from __future__ import annotations

import queue


class     UpperCamelCase_   :

    '''simple docstring'''






    def __init__(      self				:     Optional[Any] ,			UpperCAmelCase__				:     Dict)						->Any:





           '''simple docstring'''

           A__							=   data
           A__							=   None
           A__							=   None







def SCREAMING_SNAKE_CASE    (	)       ->	TreeNode:



       """simple docstring"""

       print('''\n********Press N to stop entering at any point of time********\n'''						)
       A__							=   input('''Enter the value of the root node: '''						).strip().lower()
       A__							=   queue.Queue()
       A__							=   TreeNode(int(lowercase_						)						)
       q.put(lowercase_						)
       while not q.empty():
              A__							=   q.get()
              A__							=   f"""Enter the left node of {node_found.data}: """
              A__							=   input(lowercase_						).strip().lower() or '''n'''
              if check == "n":
                     return tree_node
              A__							=   TreeNode(int(lowercase_						)						)
              A__							=   left_node
              q.put(lowercase_						)
              A__							=   f"""Enter the right node of {node_found.data}: """
              A__							=   input(lowercase_						).strip().lower() or '''n'''
              if check == "n":
                     return tree_node
              A__							=   TreeNode(int(lowercase_						)						)
              A__							=   right_node
              q.put(lowercase_						)
       raise







def SCREAMING_SNAKE_CASE    (	lowercase_						)       ->	None:



       """simple docstring"""

       if not isinstance(lowercase_			,    lowercase_						) or not node:
              return
       print(node.data			,    end=''','''						)
       pre_order(node.left						)
       pre_order(node.right						)







def SCREAMING_SNAKE_CASE    (	lowercase_						)       ->	None:



       """simple docstring"""

       if not isinstance(lowercase_			,    lowercase_						) or not node:
              return
       in_order(node.left						)
       print(node.data			,    end=''','''						)
       in_order(node.right						)







def SCREAMING_SNAKE_CASE    (	lowercase_						)       ->	None:



       """simple docstring"""

       if not isinstance(lowercase_			,    lowercase_						) or not node:
              return
       post_order(node.left						)
       post_order(node.right						)
       print(node.data			,    end=''','''						)







def SCREAMING_SNAKE_CASE    (	lowercase_						)       ->	None:



       """simple docstring"""

       if not isinstance(lowercase_			,    lowercase_						) or not node:
              return
       A__							=   queue.Queue()
       q.put(lowercase_						)
       while not q.empty():
              A__							=   q.get()
              print(node_dequeued.data			,    end=''','''						)
              if node_dequeued.left:
                     q.put(node_dequeued.left						)
              if node_dequeued.right:
                     q.put(node_dequeued.right						)







def SCREAMING_SNAKE_CASE    (	lowercase_						)       ->	None:



       """simple docstring"""

       if not isinstance(lowercase_			,    lowercase_						) or not node:
              return
       A__							=   queue.Queue()
       q.put(lowercase_						)
       while not q.empty():
              A__							=   []
              while not q.empty():
                     A__							=   q.get()
                     print(node_dequeued.data			,    end=''','''						)
                     if node_dequeued.left:
                            list_.append(node_dequeued.left						)
                     if node_dequeued.right:
                            list_.append(node_dequeued.right						)
              print()
              for node in list_:
                     q.put(lowercase_						)







def SCREAMING_SNAKE_CASE    (	lowercase_						)       ->	None:



       """simple docstring"""

       if not isinstance(lowercase_			,    lowercase_						) or not node:
              return
       A__							=   []
       A__							=   node
       while n or stack:
              while n:  # start from root node, find its left child
                     print(n.data			,    end=''','''						)
                     stack.append(lowercase_						)
                     A__							=   n.left
              # end of while means current node doesn't have left child
              A__							=   stack.pop()
              # start to traverse its right child
              A__							=   n.right







def SCREAMING_SNAKE_CASE    (	lowercase_						)       ->	None:



       """simple docstring"""

       if not isinstance(lowercase_			,    lowercase_						) or not node:
              return
       A__							=   []
       A__							=   node
       while n or stack:
              while n:
                     stack.append(lowercase_						)
                     A__							=   n.left
              A__							=   stack.pop()
              print(n.data			,    end=''','''						)
              A__							=   n.right







def SCREAMING_SNAKE_CASE    (	lowercase_						)       ->	None:



       """simple docstring"""

       if not isinstance(lowercase_			,    lowercase_						) or not node:
              return
       A__			,							A__							=   [], []
       A__							=   node
       stacka.append(lowercase_						)
       while stacka:  # to find the reversed order of post order, store it in stack2
              A__							=   stacka.pop()
              if n.left:
                     stacka.append(n.left						)
              if n.right:
                     stacka.append(n.right						)
              stacka.append(lowercase_						)
       while stacka:  # pop up from stack2 will be the post order
              print(stacka.pop().data			,    end=''','''						)







def SCREAMING_SNAKE_CASE    (	lowercase_ = ""			,    lowercase_=50			,    lowercase_="*"						)       ->	str:



       """simple docstring"""

       if not s:
              return "\n" + width * char
       A__			,							A__							=   divmod(width - len(lowercase_						) - 2			,    2						)
       return f"""{left * char} {s} {(left + extra) * char}"""


if __name__ == "__main__":
  import doctest

  doctest.testmod()
  print(prompt("""Binary Tree Traversals"""))

  _lowerCamelCase     :		TreeNode								=       build_tree()
  print(prompt("""Pre Order Traversal"""))
  pre_order(node)
  print(prompt() + """\n""")

  print(prompt("""In Order Traversal"""))
  in_order(node)
  print(prompt() + """\n""")

  print(prompt("""Post Order Traversal"""))
  post_order(node)
  print(prompt() + """\n""")

  print(prompt("""Level Order Traversal"""))
  level_order(node)
  print(prompt() + """\n""")

  print(prompt("""Actual Level Order Traversal"""))
  level_order_actual(node)
  print("""*""" * 50 + """\n""")

  print(prompt("""Pre Order Traversal - Iteration Version"""))
  pre_order_iter(node)
  print(prompt() + """\n""")

  print(prompt("""In Order Traversal - Iteration Version"""))
  in_order_iter(node)
  print(prompt() + """\n""")

  print(prompt("""Post Order Traversal - Iteration Version"""))
  post_order_iter(node)
  print(prompt())


