





import enum
import shutil
import sys


_SCREAMING_SNAKE_CASE	,							_SCREAMING_SNAKE_CASE      	=		shutil.get_terminal_size()

_SCREAMING_SNAKE_CASE      	=		{"""UP""": """A""", """DOWN""": """B""", """RIGHT""": """C""", """LEFT""": """D"""}
class SCREAMING_SNAKE_CASE_						(					enum.Enum					):
						__magic_name__:			Optional[Any]       =       0
						__magic_name__:			Any       =       1


def 							SCREAMING_SNAKE_CASE__						(    __a   , __a=""   ):
	sys.stdout.write(str(__a   ) + end   )
	sys.stdout.flush()


def 							SCREAMING_SNAKE_CASE__						(    __a   , __a   , __a=""   ):
	forceWrite(f"""\u001b[{color}m{content}\u001b[0m"""   , __a   )


def 							SCREAMING_SNAKE_CASE__						(    ):
	forceWrite('\r'   )


def 							SCREAMING_SNAKE_CASE__						(    __a   , __a   ):
	forceWrite(f"""\033[{num_lines}{CURSOR_TO_CHAR[direction.upper()]}"""   )


def 							SCREAMING_SNAKE_CASE__						(    ):
	forceWrite(' ' * TERMINAL_WIDTH   )
	reset_cursor()


def 							SCREAMING_SNAKE_CASE__						(    ):
	reset_cursor()
	forceWrite('-' * TERMINAL_WIDTH   )








from __future__ import annotations

from dataclasses import dataclass
@dataclass
class SCREAMING_SNAKE_CASE_						:
						__magic_name__:			float
						__magic_name__:			TreeNode | None       =       None
						__magic_name__:			TreeNode | None       =       None


def 							SCREAMING_SNAKE_CASE__						(    __a   ):

	# Validation
	def is_valid_tree(__a   ) -> bool:
		if node is None:
			return True

		if not isinstance(__a   , __a   ):
			return False

		try:
			float(node.data   )
		except (TypeError, ValueError):
			return False

		return is_valid_tree(node.left   ) and is_valid_tree(node.right   )

	if not is_valid_tree(__a   ):
		raise ValueError(
		    'Each node should be type of TreeNode and data should be float.'   )

	def is_binary_search_tree_recursive_check(
	    __a   , __a   , __a   ) -> bool:

		if node is None:
			return True

		return (
		    left_bound < node.data < right_bound
		    and is_binary_search_tree_recursive_check(node.left   , __a   , node.data   )
		    and is_binary_search_tree_recursive_check(
		        node.right   , node.data   , __a   )
		)

	return is_binary_search_tree_recursive_check(__a   , -float('inf'   )   , float('inf'   )   )


if __name__ == "__main__":
						import doctest

						doctest.testmod()

