






from __future__ import annotations





def 						A_					(						lowercase_			)				->int | float:







 """simple docstring"""

 SCREAMING_SNAKE_CASE				    =		sorted(lowercase_			)
 SCREAMING_SNAKE_CASE				    =		len(lowercase_			)
 SCREAMING_SNAKE_CASE				    =		length >> 1
 return (
     (sorted_list[mid_index] + sorted_list[mid_index - 1]) / 2
     if length % 2 == 0
     else sorted_list[mid_index]
 )





def 						A_					(						)				->Dict:







 """simple docstring"""

 import doctest

 doctest.testmod()


if __name__ == "__main__":
      main()












def 						A_					(						lowercase_	,  lowercase_			)				->List[Any]:







 """simple docstring"""

 SCREAMING_SNAKE_CASE				    =		1
 while b > 0:
  if b & 1:
   res *= a

  a *= a
  b >>= 1

 return res





def 						A_					(						lowercase_	,  lowercase_	,  lowercase_			)				->Any:







 """simple docstring"""

 SCREAMING_SNAKE_CASE				    =		1
 while b > 0:
  if b & 1:
   SCREAMING_SNAKE_CASE				    =		((res % c) * (a % c)) % c

  a *= a
  b >>= 1

 return res




