from __future__ import annotations

from collections import namedtuple




def    lowerCAmelCase_ (     __A,  __A,  __A							)     ->				tuple:







      '''simple docstring'''


      UpperCAmelCase__								=  namedtuple("result",  "name value"							)
      if (voltage, current, power).count(0							) != 1:
            raise ValueError("Only one argument must be 0"							)
      elif power < 0:
            raise ValueError(
                "Power cannot be negative in any electrical/electronics system"							)
      elif voltage == 0:
            return result("voltage",  power / current							)
      elif current == 0:
            return result("current",  power / voltage							)
      elif power == 0:
            return result("power",  float(round(abs(voltage * current							),  2							)							)							)
      else:
            raise ValueError("Exactly one argument must be 0"							)


if __name__ == "__main__":
      import doctest

      doctest.testmod()










"""simple docstring"""





SCREAMING_SNAKE_CASE__					=   {
    "A": ".-", "B": "-...", "C": "-.-.", "D": "-..", "E": ".", "F": "..-.", "G": "--.",
    "H": "....", "I": "..", "J": ".---", "K": "-.-", "L": ".-..", "M": "--", "N": "-.",
    "O": "---", "P": ".--.", "Q": "--.-", "R": ".-.", "S": "...", "T": "-", "U": "..-",
    "V": "...-", "W": ".--", "X": "-..-", "Y": "-.--", "Z": "--..", "1": ".----",
    "2": "..---", "3": "...--", "4": "....-", "5": ".....", "6": "-....", "7": "--...",
    "8": "---..", "9": "----.", "0": "-----", "&": ".-...", "@": ".--.-.",
    ":": "---...", ",": "--..--", ".": ".-.-.-", "'": ".----.", "\"": ".-..-.",
    "?": "..--..", "/": "-..-.", "=": "-...-", "+": ".-.-.", "-": "-....-",
    "(": "-.--.", ")": "-.--.-", "!": "-.-.--", " ": "/"
}  # Exclamation mark is not in ITU-R recommendation
# fmt: on
SCREAMING_SNAKE_CASE__					=   {value: key for key, value in MORSE_CODE_DICT.items()}


def 			UpperCAmelCase__							(  SCREAMING_SNAKE_CASE     :						str			):







      '''simple docstring'''




      return " ".join(MORSE_CODE_DICT[char] for char in message.upper()			)


def 			UpperCAmelCase__							(  SCREAMING_SNAKE_CASE     :						str			):







      '''simple docstring'''




      return "".join(REVERSE_DICT[char] for char in message.split()			)


def 			UpperCAmelCase__							(  ):







      '''simple docstring'''




      lowerCAmelCase  						=       """Morse code here!"""
      print(SCREAMING_SNAKE_CASE			)
      lowerCAmelCase  						=       encrypt(SCREAMING_SNAKE_CASE			)
      print(SCREAMING_SNAKE_CASE			)
      lowerCAmelCase  						=       decrypt(SCREAMING_SNAKE_CASE			)
      print(SCREAMING_SNAKE_CASE			)


if __name__ == "__main__":
       main()






