






'''simple docstring'''

UpperCAmelCase				   =  {hex(i)[2:]: i for i in range(16)}  # Use [:2] to strip off the leading '0x'

def 				__UpperCamelCase							(	lowercase__						:  str ):






     '''simple docstring'''





     __lowercase					=hex_string.strip().lower()
     if not hex_string:
          raise ValueError('Empty string was passed to the function' )
     __lowercase					=hex_string[0] == '-'
     if is_negative:
          __lowercase					=hex_string[1:]
     if not all(char in hex_table for char in hex_string ):
          raise ValueError('Non-hexadecimal value was passed to the function' )
     __lowercase					=0
     for char in hex_string:
          __lowercase					=16 * decimal_number + hex_table[char]
     return -decimal_number if is_negative else decimal_number


if __name__ == "__main__":
       from doctest import testmod

       testmod()





'''simple docstring'''

from __future__ import annotations

def 				__UpperCamelCase							(	lowercase__						:  list[int | float],					lowercase__						:  int,					lowercase__						:  int ):






     '''simple docstring'''





     if len(lowercase__ ) == 0:
          raise ValueError('find_min() arg is an empty sequence' )
     if (
         left >= len(lowercase__ )
         or left < -len(lowercase__ )
         or right >= len(lowercase__ )
         or right < -len(lowercase__ )
     ):
          raise IndexError('list index out of range' )
     if left == right:
          return nums[left]
     __lowercase					=(left + right) >> 1  # the middle
     __lowercase					=find_min(lowercase__,					lowercase__,					lowercase__ )  # find min in range[left, mid]
     __lowercase					=find_min(lowercase__,					mid + 1,					lowercase__ )  # find min in range[mid + 1, right]

     return left_min if left_min <= right_min else right_min


if __name__ == "__main__":
       import doctest

       doctest.testmod(verbose=True)


