

def 						_snake_case		(     SCREAMING_SNAKE_CASE		,				SCREAMING_SNAKE_CASE					)							->   Any:

     """simple docstring"""







     if not root or root not in binary_tree_mirror_dictionary:
          return
     _lowerCAmelCase   ,      _lowerCAmelCase :       Dict	   =     binary_tree_mirror_dictionary[root][:2]
     _lowerCAmelCase :       Union[str, Any]	   =     [right_child, left_child]
     binary_tree_mirror_dict(SCREAMING_SNAKE_CASE		,				SCREAMING_SNAKE_CASE					)
     binary_tree_mirror_dict(SCREAMING_SNAKE_CASE		,				SCREAMING_SNAKE_CASE					)







def 						_snake_case		(     SCREAMING_SNAKE_CASE		,				SCREAMING_SNAKE_CASE = 1					)							->   dict:

     """simple docstring"""







     if not binary_tree:
          raise ValueError("binary tree cannot be empty"					)
     if root not in binary_tree:
          _lowerCAmelCase :       Optional[int]	   =     f'''root {root} is not present in the binary_tree'''
          raise ValueError(SCREAMING_SNAKE_CASE					)
     _lowerCAmelCase :       Union[str, Any]	   =     dict(SCREAMING_SNAKE_CASE					)
     binary_tree_mirror_dict(SCREAMING_SNAKE_CASE		,				SCREAMING_SNAKE_CASE					)
     return binary_tree_mirror_dictionary


if __name__ == "__main__":
  __UpperCAmelCase     					=  {1: [2, 3], 2: [4, 5], 3: [6, 7], 7: [8, 9]}
  print(f'''Binary tree: {binary_tree}''')
  __UpperCAmelCase     					=  binary_tree_mirror(binary_tree, 5)
  print(f'''Binary tree mirror: {binary_tree_mirror_dictionary}''')









import unittest
from timeit import timeit







def 						_snake_case		(     SCREAMING_SNAKE_CASE		,				SCREAMING_SNAKE_CASE					)							->   int:

     """simple docstring"""







     _lowerCAmelCase :       List[str]	   =     first_num if first_num >= second_num else second_num
     _lowerCAmelCase :       List[str]	   =     max_num
     while (common_mult % first_num > 0) or (common_mult % second_num > 0):
          common_mult += max_num
     return common_mult







def 						_snake_case		(     SCREAMING_SNAKE_CASE		,				SCREAMING_SNAKE_CASE					)							->   int:

     """simple docstring"""







     return b if a == 0 else greatest_common_divisor(b % a		,				SCREAMING_SNAKE_CASE					)







def 						_snake_case		(     SCREAMING_SNAKE_CASE		,				SCREAMING_SNAKE_CASE					)							->   int:

     """simple docstring"""







     return first_num // greatest_common_divisor(SCREAMING_SNAKE_CASE		,				SCREAMING_SNAKE_CASE					) * second_num







def 						_snake_case		(     )							->   str:

     """simple docstring"""







     _lowerCAmelCase :       List[Any]	   =     (
         "from __main__ import least_common_multiple_slow, least_common_multiple_fast"
     )
     print(
         "least_common_multiple_slow():"		,				timeit("least_common_multiple_slow(1000, 999)"		,				setup=SCREAMING_SNAKE_CASE					)		,				)
     print(
         "least_common_multiple_fast():"		,				timeit("least_common_multiple_fast(1000, 999)"		,				setup=SCREAMING_SNAKE_CASE					)		,				)





class A__     (			unittest.TestCase			):



 """simple docstring"""







 _lowercase  :       Union[str, Any]  			=    (
     (10, 20),
     (13, 15),
     (4, 31),
     (10, 42),
     (43, 34),
     (5, 12),
     (12, 25),
     (10, 25),
     (6, 9),
 )
 _lowercase  :       Dict  			=    (20, 195, 124, 210, 1_462, 60, 300, 50, 18)

 def  __magic_name__							(		self			:						int							):






      '''simple docstring'''




      for i, (first_num, second_num) in enumerate(self.test_inputs							):
           _lowerCAmelCase :       Optional[int]	   =     least_common_multiple_slow(A_  ,    A_							)
           _lowerCAmelCase :       Optional[int]	   =     least_common_multiple_fast(A_  ,    A_							)
           with self.subTest(i=A_							):
                self.assertEqual(A_  ,    self.expected_results[i]							)
                self.assertEqual(A_  ,    self.expected_results[i]							)


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






