
"""simple docstring"""



from __future__ import annotations

from cmath import sqrt


def lowerCamelCase_				(     _lowerCamelCase			:	int					,				_lowerCamelCase			:	int					,				_lowerCamelCase			:	int				):





       if a == 0:
              raise ValueError('''Coefficient \'a\' must not be zero.'''				)
       lowerCamelCase_       							=		b * b - 4 * a * c

       lowerCamelCase_       							=		(-b + sqrt(SCREAMING_SNAKE_CASE__				)) / (2 * a)
       lowerCamelCase_       							=		(-b - sqrt(SCREAMING_SNAKE_CASE__				)) / (2 * a)

       return (
           root_a.real if not root_a.imag else root_a,
           root_a.real if not root_a.imag else root_a,
       )


def lowerCamelCase_				(     ):
       lowerCamelCase_       							=		quadratic_roots(a=5					,				b=6					,				c=1				)
       print(F"""The solutions are: {solutiona} and {solutiona}"""				)


if __name__ == "__main__":
 main()



def       a_ (       SCREAMING_SNAKE_CASE__   : bytes	):
       '''simple docstring'''





       return "".join([hex(SCREAMING_SNAKE_CASE__	)[2:].zfill(2	).upper() for byte in list(SCREAMING_SNAKE_CASE__	)]	)




def       a_ (       SCREAMING_SNAKE_CASE__   : str	):
       '''simple docstring'''





       if (len(SCREAMING_SNAKE_CASE__	) % 2) != 0:
              raise ValueError(
                  'Base16 encoded data is invalid:\nData does not have an even number of hex digits.'	)
       # Check the character set - the standard base16 alphabet
       # is uppercase according to RFC3548 section 6
       if not set(SCREAMING_SNAKE_CASE__	) <= set('0123456789ABCDEF'	):
              raise ValueError(
                  'Base16 encoded data is invalid:\nData is not uppercase hex or it contains invalid characters.'	)
       # For every two hexadecimal digits (= a byte), turn it into an integer.
       # Then, string the result together into bytes, and return it.
       return bytes(int(data[i] + data[i + 1]						,     16	) for i in range(0						,     len(SCREAMING_SNAKE_CASE__	)						,     2	)	)


if __name__ == "__main__":
 import doctest

 doctest.testmod()


