





from __future__ import annotations

lowercase_					     =	1.6021E-19  # units = C




def     __UpperCamelCase						(_SCREAMING_SNAKE_CASE	,		_SCREAMING_SNAKE_CASE	,		_SCREAMING_SNAKE_CASE	,		)       ->     tuple[str, float]:
  if (conductivity, electron_conc, mobility).count(0	) != 1:
    raise ValueError('You cannot supply more or less than 2 values'	)
  elif conductivity < 0:
    raise ValueError('Conductivity cannot be negative'	)
  elif electron_conc < 0:
    raise ValueError('Electron concentration cannot be negative'	)
  elif mobility < 0:
    raise ValueError('mobility cannot be negative'	)
  elif conductivity == 0:
    return (
        "conductivity",
        mobility * electron_conc * ELECTRON_CHARGE,
    )
  elif electron_conc == 0:
    return (
        "electron_conc",
        conductivity / (mobility * ELECTRON_CHARGE),
    )
  else:
    return (
        "mobility",
        conductivity / (electron_conc * ELECTRON_CHARGE),
    )


if __name__ == "__main__":
      import doctest

      doctest.testmod()









from string import ascii_uppercase

lowercase_					     =	{str(ord(c) - 55): c for c in ascii_uppercase}




def     __UpperCamelCase						(_SCREAMING_SNAKE_CASE	,		_SCREAMING_SNAKE_CASE	)       ->     str:
  if isinstance(_SCREAMING_SNAKE_CASE	,		_SCREAMING_SNAKE_CASE	):
    raise TypeError('int() can\'t convert non-string with explicit base'	)
  if num < 0:
    raise ValueError('parameter must be positive int'	)
  if isinstance(_SCREAMING_SNAKE_CASE	,		_SCREAMING_SNAKE_CASE	):
    raise TypeError('\'str\' object cannot be interpreted as an integer'	)
  if isinstance(_SCREAMING_SNAKE_CASE	,		_SCREAMING_SNAKE_CASE	):
    raise TypeError('\'float\' object cannot be interpreted as an integer'	)
  if base in (0, 1):
    raise ValueError('base must be >= 2'	)
  if base > 36:
    raise ValueError('base must be <= 36'	)
  lowercase__			    =						''
  lowercase__			    =						0
  lowercase__			    =						0
  while div != 1:
    lowercase__    ,					lowercase__			    =						divmod(_SCREAMING_SNAKE_CASE	,		_SCREAMING_SNAKE_CASE	)
    if base >= 11 and 9 < mod < 36:
      lowercase__			    =						ALPHABET_VALUES[str(_SCREAMING_SNAKE_CASE	)]
    else:
      lowercase__			    =						str(_SCREAMING_SNAKE_CASE	)
    new_value += actual_value
    lowercase__			    =						num // base
    lowercase__			    =						div
    if div == 0:
      return str(new_value[::-1]	)
    elif div == 1:
      new_value += str(_SCREAMING_SNAKE_CASE	)
      return str(new_value[::-1]	)

  return new_value[::-1]


if __name__ == "__main__":
      import doctest

      doctest.testmod()

      for base in range(2, 37):
            for num in range(1_000):
                  assert int(decimal_to_any(num, base), base) == num, (
                      num,
                      base,
                      decimal_to_any(num, base),
                      int(decimal_to_any(num, base), base),
                  )


