from __future__ import annotations
class    A_ :

  def __init__(		self :      Dict     ,							__SCREAMING_SNAKE_CASE :      int       ):
   __a       =  data
   __a       =  None
   __a       =  None



def   __A		(			_A					):  # In Order traversal of the tree



 """simple docstring"""


 if tree:
  display(tree.left					)
  print(tree.data					)
  display(tree.right					)



def   __A		(			_A					):



 """simple docstring"""


 return 1 + max(depth_of_tree(tree.left					)							,				depth_of_tree(tree.right					)					) if tree else 0



def   __A		(			_A					):



 """simple docstring"""


 if not tree:
  return True
 if tree.left and tree.right:
  return is_full_binary_tree(tree.left					) and is_full_binary_tree(tree.right					)
 else:
  return not tree.left and not tree.right



def   __A		(			):  # Main function for testing.



 """simple docstring"""


 __a       =  Node(1					)
 __a       =  Node(2					)
 __a       =  Node(3					)
 __a       =  Node(4					)
 __a       =  Node(5					)
 __a       =  Node(6					)
 __a       =  Node(7					)
 __a       =  Node(8					)
 __a       =  Node(9					)

 print(is_full_binary_tree(_A					)					)
 print(depth_of_tree(_A					)					)
 print("Tree is: "					)
 display(_A					)


if __name__ == "__main__":
  main()



import pytest

import datasets.config
from datasets.utils.info_utils import is_small_dataset



@pytest.mark.parametrize("dataset_size"							,				[None, 400 * 2**20, 600 * 2**20]					)
@pytest.mark.parametrize("input_in_memory_max_size"							,				["default", 0, 100 * 2**20, 900 * 2**20]					)
def   __A		(			_A							,				_A							,				_A					):



 """simple docstring"""


 if input_in_memory_max_size != "default":
  monkeypatch.setattr(datasets.config							,				"IN_MEMORY_MAX_SIZE"							,				_A					)
 __a       =  datasets.config.IN_MEMORY_MAX_SIZE
 if input_in_memory_max_size == "default":
  assert in_memory_max_size == 0
 else:
  assert in_memory_max_size == input_in_memory_max_size
 if dataset_size and in_memory_max_size:
  __a       =  dataset_size < in_memory_max_size
 else:
  __a       =  False
 __a       =  is_small_dataset(_A					)
 assert result == expected


