


"""simple docstring"""




from operator import delitem, getitem, setitem

import pytest

from data_structures.hashing.hash_map import HashMap

def        lowercase							(		lowerCAmelCase__ :     int			) ->      Dict:
		return getitem, k

def        lowercase							(		lowerCAmelCase__ :     Union[str, Any]    ,					lowerCAmelCase__ :     int			) ->      Optional[Any]:
		return setitem, k, v

def        lowercase							(		lowerCAmelCase__ :     int			) ->      Tuple:
		return delitem, k

def        lowercase							(		lowerCAmelCase__ :     Any    ,					lowerCAmelCase__ :     Tuple    ,					*lowerCAmelCase__ :     List[str]			) ->      int:
		try:
				return fun(__SCREAMING_SNAKE_CASE    ,					*__SCREAMING_SNAKE_CASE			), None
		except Exception as e:
				return None, e


lowercase_			     =  (
    _set("key_a", "val_a"),
    _set("key_b", "val_b"),
)

lowercase_			     =  [
    _set("key_a", "val_a"),
    _set("key_a", "val_b"),
]

lowercase_			     =  [
    _set("key_a", "val_a"),
    _set("key_b", "val_b"),
    _del("key_a"),
    _del("key_b"),
    _set("key_a", "val_a"),
    _del("key_a"),
]

lowercase_			     =  [
    _get("key_a"),
    _del("key_a"),
    _set("key_a", "val_a"),
    _del("key_a"),
    _del("key_a"),
    _get("key_a"),
]

lowercase_			     =  [
    *[_set(x, x) for x in range(5)],  # guaranteed upsize
]

lowercase_			     =  [
    *[_set(x, x) for x in range(5)],  # guaranteed upsize
    *[_del(x) for x in range(5)],
    _set("key_a", "val_b"),
]

@pytest.mark.parametrize(
    '''operations'''    ,					(
        pytest.param(_add_items    ,					id='''add items'''			),
        pytest.param(_overwrite_items    ,					id='''overwrite items'''			),
        pytest.param(_delete_items    ,					id='''delete items'''			),
        pytest.param(_access_absent_items    ,					id='''access absent items'''			),
        pytest.param(_add_with_resize_up    ,					id='''add with resize up'''			),
        pytest.param(_add_with_resize_down    ,					id='''add with resize down'''			),
    )    ,					)
def        lowercase							(		lowerCAmelCase__ :     int			) ->      str:
		__a           =			HashMap(initial_block_size=4			)
		__a           =			{}
		for _, (fun, *args) in enumerate(__SCREAMING_SNAKE_CASE			):
				__a           =			_run_operation(__SCREAMING_SNAKE_CASE    ,					__SCREAMING_SNAKE_CASE    ,					*__SCREAMING_SNAKE_CASE			)
				__a           =			_run_operation(__SCREAMING_SNAKE_CASE    ,					__SCREAMING_SNAKE_CASE    ,					*__SCREAMING_SNAKE_CASE			)
				assert my_res == py_res
				assert str(__SCREAMING_SNAKE_CASE			) == str(__SCREAMING_SNAKE_CASE			)
				assert set(__SCREAMING_SNAKE_CASE			) == set(__SCREAMING_SNAKE_CASE			)
				assert len(__SCREAMING_SNAKE_CASE			) == len(__SCREAMING_SNAKE_CASE			)
				assert set(my.items()			) == set(py.items()			)




def        lowercase							(		) ->      Any:
		def is_public(lowerCAmelCase__ :     str			) -> bool:
				return not name.startswith('''_'''			)

		__a           =			{name for name in dir({}			) if is_public(__SCREAMING_SNAKE_CASE			)}
		__a           =			{name for name in dir(HashMap()			) if is_public(__SCREAMING_SNAKE_CASE			)}

		assert dict_public_names > hash_public_names







"""simple docstring"""







from __future__ import annotations



def 			lowercase__(       __SCREAMING_SNAKE_CASE							:     list      ):
     if not nums:
          raise ValueError('List is empty'      )
     return sum(__SCREAMING_SNAKE_CASE      ) / len(__SCREAMING_SNAKE_CASE      )


if __name__ == "__main__":
       import doctest

       doctest.testmod()

