






from __future__ import annotations
class     lowerCamelCase_					:







				def __init__(    self							,       __lowerCAmelCase  ):
								"""simple docstring"""
								__magic_name__		:str   =   data
								__magic_name__		:Node | None   =   None
								__magic_name__		:Node | None   =   None







def   __lowercase       (			snake_case			):  # In Order traversal of the tree







				"""simple docstring"""






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

def   __lowercase       (			snake_case			):







				"""simple docstring"""






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

def   __lowercase       (			snake_case			):







				"""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   __lowercase       (			):  # Main function for testing.







				"""simple docstring"""






				__magic_name__		:List[str]   =   Node(1			)
				__magic_name__		:str   =   Node(2			)
				__magic_name__		:int   =   Node(3			)
				__magic_name__		:str   =   Node(4			)
				__magic_name__		:List[str]   =   Node(5			)
				__magic_name__		:Dict   =   Node(6			)
				__magic_name__		:List[str]   =   Node(7			)
				__magic_name__		:Tuple   =   Node(8			)
				__magic_name__		:Optional[Any]   =   Node(9			)

				print(is_full_binary_tree(snake_case			)			)
				print(depth_of_tree(snake_case			)			)
				print('''Tree is: '''			)
				display(snake_case			)


if __name__ == "__main__":
					main()














import math
from collections.abc import Iterator
from itertools import takewhile

def   __lowercase       (			snake_case			):







				"""simple docstring"""






				if 1 < number < 4:
								# 2 and 3 are primes
								return True
				elif number < 2 or number % 2 == 0 or number % 3 == 0:
								# Negatives, 0, 1, all even numbers, all multiples of 3 are not primes
								return False

				# All primes number are in format of 6k +/- 1
				for i in range(5,	int(math.sqrt(snake_case			) + 1			),	6			):
								if number % i == 0 or number % (i + 2) == 0:
												return False
				return True

def   __lowercase       (			):







				"""simple docstring"""






				__magic_name__		:str   =   2
				while True:
								if is_prime(snake_case			):
												yield num
								num += 1

def   __lowercase       (			snake_case = 2_0_0_0_0_0_0			):







				"""simple docstring"""






				return sum(takewhile(lambda snake_case			: x < n,	prime_generator()			)			)


if __name__ == "__main__":
					print(f"{solution() = }")






