


def  lowerCAmelCase__				(    a__:	int = 3_0 )						->	int:


							'''simple docstring'''





							_UpperCAmelCase					=    exponent + 2
							_UpperCAmelCase					=    (1 + 5**0.5) / 2
							_UpperCAmelCase					=    (phi**fibonacci_index - (phi - 1) ** fibonacci_index) / 5**0.5

							return int(a__ )


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




from __future__ import annotations

def  lowerCAmelCase__				(    a__:	list[int]    ,						a__:	int )						->	list[int]:


							'''simple docstring'''





							_UpperCAmelCase					=    {}
							for index, val in enumerate(a__ ):
														_UpperCAmelCase					=    target - val
														if compl in chk_map:
																					return [chk_map[compl], index]
														_UpperCAmelCase					=    index
							return []


if __name__ == "__main__":
		import doctest

		doctest.testmod()
		print(f'''{two_sum([2, 7, 1_1, 1_5], 9) = }''')
