


class 					snake_case   :





  """simple docstring"""




  def __init__(   self					):







   """simple docstring"""
   lowerCamelCase_								=  {}
   # indexmap keys are an index and it's values are the number at that index
   lowerCamelCase_								=  {}






  def   snake_case		(   self      ,  UpperCamelCase      ,  UpperCamelCase					):







   """simple docstring"""
   if isinstance(UpperCamelCase      ,  (range, str)					):
    lowerCamelCase_								=  list(UpperCamelCase					)
   elif not isinstance(UpperCamelCase      ,  UpperCamelCase					):
    raise TypeError(
        "binary_search_delete() only accepts either a list, range or str"					)

   lowerCamelCase_								=  0
   lowerCamelCase_								=  len(UpperCamelCase					) - 1

   while low <= high:
    lowerCamelCase_								=  (low + high) // 2
    if array[mid] == item:
     array.pop(UpperCamelCase					)
     return array
    elif array[mid] < item:
     lowerCamelCase_								=  mid + 1
    else:
     lowerCamelCase_								=  mid - 1
   raise ValueError(
       "Either the item is not in the array or the array was unsorted"					)






  def   snake_case		(   self      ,  UpperCamelCase      ,  UpperCamelCase					):







   """simple docstring"""
   if isinstance(UpperCamelCase      ,  (range, str)					):
    lowerCamelCase_								=  list(UpperCamelCase					)
   elif not isinstance(UpperCamelCase      ,  UpperCamelCase					):
    raise TypeError(
        "binary_search_insert() only accepts either a list, range or str"					)

   lowerCamelCase_								=  0
   lowerCamelCase_								=  len(UpperCamelCase					) - 1

   while low <= high:
    lowerCamelCase_								=  (low + high) // 2
    if array[mid] == index:
     # If the item already exists in the array,
     # insert it after the existing item
     array.insert(mid + 1      ,  UpperCamelCase					)
     return array
    elif array[mid] < index:
     lowerCamelCase_								=  mid + 1
    else:
     lowerCamelCase_								=  mid - 1

        # If the item doesn't exist in the array, insert it at the appropriate position
   array.insert(UpperCamelCase      ,  UpperCamelCase					)
   return array






  def   snake_case		(   self      ,  UpperCamelCase      ,  UpperCamelCase					):







   """simple docstring"""
   # Remove previous index
   if index in self.indexmap:
    lowerCamelCase_								=  self.indexmap[index]
    if len(self.numbermap[n]					) == 1:
     del self.numbermap[n]
    else:
     lowerCamelCase_								=  self.binary_search_delete(self.numbermap[n]      ,  UpperCamelCase					)

        # Set new index
   lowerCamelCase_								=  number

   # Number not seen before or empty so insert number value
   if number not in self.numbermap:
    lowerCamelCase_								=  [index]

   # Here we need to perform a binary search insertion in order to insert
   # The item in the correct place
   else:
    lowerCamelCase_								=  self.binary_search_insert(
        self.numbermap[number]      ,  UpperCamelCase					)







  def   snake_case		(   self      ,  UpperCamelCase					):







   """simple docstring"""
   return self.numbermap.get(UpperCamelCase      ,  [-1]					)[0]


if __name__ == "__main__":
     import doctest

     doctest.testmod()







'''simple docstring'''

def __snake_case (				UpperCAmelCase_						:						float		):
 return -num if num < 0 else num





def __snake_case (				UpperCAmelCase_						:						list[int]		):
 if len(UpperCAmelCase_		) == 0:
  raise ValueError("abs_min() arg is an empty sequence"		)
 lowerCamelCase_								=  x[0]
 for i in x:
  if abs_val(UpperCAmelCase_		) < abs_val(UpperCAmelCase_		):
   lowerCamelCase_								=  i
 return j





def __snake_case (				UpperCAmelCase_						:						list[int]		):
 if len(UpperCAmelCase_		) == 0:
  raise ValueError("abs_max() arg is an empty sequence"		)
 lowerCamelCase_								=  x[0]
 for i in x:
  if abs(UpperCAmelCase_		) > abs(UpperCAmelCase_		):
   lowerCamelCase_								=  i
 return j





def __snake_case (				UpperCAmelCase_						:						list[int]		):
 if len(UpperCAmelCase_		) == 0:
  raise ValueError("abs_max_sort() arg is an empty sequence"		)
 return sorted(UpperCAmelCase_ ,    key=UpperCAmelCase_		)[-1]





def __snake_case (				):
 assert abs_val(0		) == 0
 assert abs_val(34		) == 34
 assert abs_val(-100000000000		) == 100000000000

 lowerCamelCase_								=  [-3, -1, 2, -11]
 assert abs_max(UpperCAmelCase_		) == -11
 assert abs_max_sort(UpperCAmelCase_		) == -11
 assert abs_min(UpperCAmelCase_		) == -1


if __name__ == "__main__":
     import doctest

     doctest.testmod()

     test_abs_val()
     print(abs_val(-34))  # --> 34



