code: import math
  
  def      SCREAMING_SNAKE_CASE_  (		snake_case__							)  ->			bool:
  
  							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      SCREAMING_SNAKE_CASE_  (		snake_case__ = 6_0_0_8_5_1_4_7_5_1_4_3							)  ->			int:
  
  							try:
  														lowerCAmelCase				=	int(snake_case__							)
  							except (TypeError, ValueError):
  														raise TypeError('''Parameter n must be int or castable to int.'''							)
  							if n <= 0:
  														raise ValueError('''Parameter n must be greater than or equal to one.'''							)
  							lowerCAmelCase				=	0
  							if is_prime(snake_case__							):
  														return n
  							while n % 2 == 0:
  														n //= 2
  							if is_prime(snake_case__							):
  														return n
  							for i in range(3     ,						int(math.sqrt(snake_case__							)							) + 1     ,						2							):
  														if n % i == 0:
  																					if is_prime(n // i							):
  																												lowerCAmelCase				=	n // i
  																												break
  																					elif is_prime(snake_case__							):
  																												lowerCAmelCase				=	i
  							return max_number
  
  
  if __name__ == "__main__":
  	print(f'{solution() = }')
  
  
  
  
style_context: def      SCREAMING_SNAKE_CASE_  (		snake_case__     ,						snake_case__							)  ->			int:
  							return (input_a, input_a).count(0							) % 2
  
  def      SCREAMING_SNAKE_CASE_  (		)  ->			None:
  							assert xor_gate(0     ,						0							) == 0
  							assert xor_gate(0     ,						1							) == 1
  							assert xor_gate(1     ,						0							) == 1
  							assert xor_gate(1     ,						1							) == 0
  
  
  if __name__ == "__main__":
  	print(xor_gate(0, 0))
  	print(xor_gate(0, 1))
  
  
  
  