'''simple docstring'''

from operator import delitem, getitem, setitem

import pytest

from data_structures.hashing.hash_map import HashMap







def      UpperCamelCase_						(					snake_case_       :       Dict      )					->     Tuple:






 '''simple docstring'''

 return getitem, k







def      UpperCamelCase_						(					snake_case_       :       Optional[int]						,		snake_case_       :       str      )					->     int:






 '''simple docstring'''

 return setitem, k, v







def      UpperCamelCase_						(					snake_case_       :       int      )					->     List[str]:






 '''simple docstring'''

 return delitem, k







def      UpperCamelCase_						(					snake_case_       :       Optional[Any]						,		snake_case_       :       Optional[Any]						,		*snake_case_       :       Any      )					->     Tuple:






 '''simple docstring'''

 try:
  return fun(lowercase__						,		*lowercase__      ), None
 except Exception as e:
  return None, e


_A			:      Union[str, Any]					      =				(
    _set('''key_a''', '''val_a'''),
    _set('''key_b''', '''val_b'''),
)

_A			:      Optional[int]					      =				[
    _set('''key_a''', '''val_a'''),
    _set('''key_a''', '''val_b'''),
]

_A			:      Union[str, Any]					      =				[
    _set('''key_a''', '''val_a'''),
    _set('''key_b''', '''val_b'''),
    _del('''key_a'''),
    _del('''key_b'''),
    _set('''key_a''', '''val_a'''),
    _del('''key_a'''),
]

_A			:      Dict					      =				[
    _get('''key_a'''),
    _del('''key_a'''),
    _set('''key_a''', '''val_a'''),
    _del('''key_a'''),
    _del('''key_a'''),
    _get('''key_a'''),
]

_A			:      Optional[Any]					      =				[
    *[_set(x, x) for x in range(5)],  # guaranteed upsize
]

_A			:      Optional[int]					      =				[
    *[_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      UpperCamelCase_						(					snake_case_       :       Optional[Any]      )					->     List[Any]:






 '''simple docstring'''

 __lowerCAmelCase											=						HashMap(initial_block_size=4      )
 __lowerCAmelCase											=						{}
 for _, (fun, *args) in enumerate(lowercase__      ):
  __lowerCAmelCase							,       __lowerCAmelCase											=						_run_operation(lowercase__						,		lowercase__						,		*lowercase__      )
  __lowerCAmelCase							,       __lowerCAmelCase											=						_run_operation(lowercase__						,		lowercase__						,		*lowercase__      )
  assert my_res == py_res
  assert str(lowercase__      ) == str(lowercase__      )
  assert set(lowercase__      ) == set(lowercase__      )
  assert len(lowercase__      ) == len(lowercase__      )
  assert set(my.items()      ) == set(py.items()      )







def      UpperCamelCase_						(					)					->     str:






 '''simple docstring'''

 def is_public(snake_case_       :       Optional[Any]      ) -> bool:
  return not name.startswith("""_"""      )

 __lowerCAmelCase											=						{name for name in dir({}      ) if is_public(lowercase__      )}
 __lowerCAmelCase											=						{name for name in dir(HashMap()      ) if is_public(lowercase__      )}

 assert dict_public_names > hash_public_names










def        _lowerCamelCase(	lowercase__   , lowercase__   , lowercase__   , lowercase__	)						->	Union[str, Any]:

		'''simple docstring'''







		__lowercase=			[False] * len(lowercase__	)
		__lowercase=			[]
		queue.append(lowercase__	)
		__lowercase=			True

		while queue:
				__lowercase=			queue.pop(0	)
				for ind in range(len(graph[u]	)	):
						if visited[ind] is False and graph[u][ind] > 0:
								queue.append(lowercase__	)
								__lowercase=			True
								__lowercase=			u

		return visited[t]







def        _lowerCamelCase(	lowercase__   , lowercase__   , lowercase__	)						->	int:

		'''simple docstring'''







		__lowercase=			[-1] * (len(lowercase__	))
		__lowercase=			0
		while bfs(lowercase__   , lowercase__   , lowercase__   , lowercase__	):
				__lowercase=			float('Inf'	)
				__lowercase=			sink

				while s != source:
						# Find the minimum value in select path
						__lowercase=			min(lowercase__   , graph[parent[s]][s]	)
						__lowercase=			parent[s]

				max_flow += path_flow
				__lowercase=			sink

				while v != source:
						__lowercase=			parent[v]
						graph[u][v] -= path_flow
						graph[v][u] += path_flow
						__lowercase=			parent[v]
		return max_flow


lowerCAmelCase           =		[
    [0, 1_6, 1_3, 0, 0, 0],
    [0, 0, 1_0, 1_2, 0, 0],
    [0, 4, 0, 0, 1_4, 0],
    [0, 0, 9, 0, 0, 2_0],
    [0, 0, 0, 7, 0, 4],
    [0, 0, 0, 0, 0, 0],
]

lowerCAmelCase       ,lowerCAmelCase           =		0, 5
print(ford_fulkerson(graph, source, sink))






