






from __future__ import annotations

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


# used alphabet --------------------------
# from string.ascii_uppercase
A__      :     str       =					"ABCDEFGHIJKLMNOPQRSTUVWXYZ"

# -------------------------- default selection --------------------------
# rotors --------------------------
A__      :     Optional[Any]       =					"EGZWVONAHDCLFQMSIPJBYUKXTR"
A__      :     Dict       =					"FOBHMDKEXQNRAULPGSJVTYICZW"
A__      :     Union[str, Any]       =					"ZJXESIUQLHAVRMDOYGTNFWPBKC"
# reflector --------------------------
A__      :     Dict       =					{
    "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 --------------------------
A__      :     List[str]       =					"RMDJXFUWGISLHVTCQNKYPBEZOA"
A__      :     int       =					"SGLCPQWZHKXAREONTFBVIYJUDM"
A__      :     List[Any]       =					"HVSICLTYKQUBXDWAJZOMFGPREN"
A__      :     List[Any]       =					"RZWQHFMVDBKICJLNTUXAGYPSOE"
A__      :     Tuple       =					"LFKIJODBEGAMQPXVUHYSTCZRWN"
A__      :     str       =					"KOAEGVDHXPQZMLFTYWJNBRCIUS"






def     a     (		lowerCamelCase_						,  lowerCamelCase_						,  lowerCamelCase_							):






				'''simple docstring'''
				# Checks if there are 3 unique rotors

				if (unique_rotsel := len(set(_lowerCamelCase							)							)) < 3:
								lowercase__  					=     F"""Please use 3 unique rotors (not {unique_rotsel})"""
								raise Exception(_lowerCamelCase							)

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

				# Validates string and returns dict
				lowercase__  					=     _plugboard(_lowerCamelCase							)

				return rotpos, rotsel, pbdict






def     a     (		lowerCamelCase_							):






				'''simple docstring'''

				# tests the input string if it
				# a) is type string
				# b) has even length (so pairs can be made)
				if not isinstance(_lowerCamelCase						,  _lowerCamelCase							):
								lowercase__  					=     F"""Plugboard setting isn't type string ({type(_lowerCamelCase							)})"""
								raise TypeError(_lowerCamelCase							)
				elif len(_lowerCamelCase							) % 2 != 0:
								lowercase__  					=     F"""Odd number of symbols ({len(_lowerCamelCase							)})"""
								raise Exception(_lowerCamelCase							)
				elif pbstring == "":
								return {}

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

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

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

				return pb






def     a     (		lowerCamelCase_						,  lowerCamelCase_						,  lowerCamelCase_ = (rotora, rotora, rotora)						,  lowerCamelCase_ = ""						,  ):






				'''simple docstring'''
				lowercase__  					=     text.upper()
				lowercase__					,		lowercase__					,		lowercase__  					=     _validator(
				    _lowerCamelCase						,  _lowerCamelCase						,  plugb.upper()							)

				lowercase__					,		lowercase__					,		lowercase__  					=     rotor_position
				lowercase__					,		lowercase__					,		lowercase__  					=     rotor_selection
				rotorposa -= 1
				rotorposa -= 1
				rotorposa -= 1

				lowercase__  					=     []

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

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

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

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

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

												lowercase__  					=     reflector[symbol]

												# 2nd rotors
												lowercase__  					=     abc[rotora.index(_lowerCamelCase							) - rotorposa]
												lowercase__  					=     abc[rotora.index(_lowerCamelCase							) - rotorposa]
												lowercase__  					=     abc[rotora.index(_lowerCamelCase							) - rotorposa]

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

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

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

				return "".join(_lowerCamelCase							)


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

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











'''simple docstring'''

from __future__ import annotations

import math





def 		UpperCamelCase							(				_lowerCamelCase   :   int		,			_lowerCamelCase   :   int		,			_lowerCamelCase   :   bool		,			_lowerCamelCase   :   list[int]		,			_lowerCamelCase   :   float			):

    if depth < 0:
        raise ValueError("Depth cannot be less than 0"			)

    if len(_lowerCamelCase			) == 0:
        raise ValueError("Scores cannot be empty"			)

    if depth == height:
        return scores[node_index]

    if is_max:
        return max(
            minimax(depth + 1		,			node_index * 2		,			_lowerCamelCase		,			_lowerCamelCase		,			_lowerCamelCase			)		,			minimax(depth + 1		,			node_index * 2 + 1		,			_lowerCamelCase		,			_lowerCamelCase		,			_lowerCamelCase			)		,			)

    return min(
        minimax(depth + 1		,			node_index * 2		,			_lowerCamelCase		,			_lowerCamelCase		,			_lowerCamelCase			)		,			minimax(depth + 1		,			node_index * 2 + 1		,			_lowerCamelCase		,			_lowerCamelCase		,			_lowerCamelCase			)		,			)





def 		UpperCamelCase							(				):
    A__							=     [90, 23, 6, 33, 21, 65, 1_23, 3_44_23]
    A__							=     math.log(len(_lowerCamelCase			)		,			2			)
    print("Optimal value : "		,			end=""			)
    print(minimax(0		,			0		,			_lowerCamelCase		,			_lowerCamelCase		,			_lowerCamelCase			)			)


if __name__ == "__main__":
  import doctest

  doctest.testmod()
  main()



