






"""simple docstring"""





import math
import unittest







def   lowerCAmelCase_( SCREAMING_SNAKE_CASE					)					->	bool:
    """simple docstring"""

    assert isinstance(SCREAMING_SNAKE_CASE ,	SCREAMING_SNAKE_CASE					) and (
        number >= 0
    ), "'number' must been an int and positive"

    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(SCREAMING_SNAKE_CASE					) + 1					) ,	6					):
        if number % i == 0 or number % (i + 2) == 0:
            return False
    return True
class    __lowerCamelCase    (  unittest.TestCase  ):

   def 						SCREAMING_SNAKE_CASE__ (					self      )		->       Any:
       self.assertTrue(is_prime(2      )      )
       self.assertTrue(is_prime(3      )      )
       self.assertTrue(is_prime(5      )      )
       self.assertTrue(is_prime(7      )      )
       self.assertTrue(is_prime(11      )      )
       self.assertTrue(is_prime(13      )      )
       self.assertTrue(is_prime(17      )      )
       self.assertTrue(is_prime(19      )      )
       self.assertTrue(is_prime(23      )      )
       self.assertTrue(is_prime(29      )      )







   def 						SCREAMING_SNAKE_CASE__ (					self      )		->       List[str]:
       with self.assertRaises(snake_case_      ):
           is_prime(-19      )
       self.assertFalse(
           is_prime(0      ) ,				'Zero doesn\'t have any positive factors, primes must have exactly two.' ,				)
       self.assertFalse(
           is_prime(1      ) ,				'One only has 1 positive factor, primes must have exactly two.' ,				)
       self.assertFalse(is_prime(2 * 2      )      )
       self.assertFalse(is_prime(2 * 3      )      )
       self.assertFalse(is_prime(3 * 3      )      )
       self.assertFalse(is_prime(3 * 5      )      )
       self.assertFalse(is_prime(3 * 5 * 7      )      )


if __name__ == "__main__":
  unittest.main()












"""simple docstring"""





def   lowerCAmelCase_( SCREAMING_SNAKE_CASE					)					->	list[int]:
    """simple docstring"""

    UpperCamelCase__         =    len(SCREAMING_SNAKE_CASE					)
    for i in range(SCREAMING_SNAKE_CASE					):
        for j in range(i + 1 ,	SCREAMING_SNAKE_CASE					):
            if numbers[j] < numbers[i]:
                UpperCamelCase__       ,						UpperCamelCase__         =    numbers[j], numbers[i]
    return numbers


if __name__ == "__main__":
  A__					: Union[str, Any]=	input("""Enter numbers separated by a comma:\n""").strip()
  A__					: List[Any]=	[int(item) for item in user_input.split(""",""")]
  print(exchange_sort(unsorted))




