



"""simple docstring"""






def   A   (      _A,  _A				):




					"""simple docstring"""
					while second != 0:
										snake_case_    :Optional[int]										=    first & second
										first ^= second
										snake_case_    :int										=    c << 1
					return first


if __name__ == "__main__":
				import doctest

				doctest.testmod()

				__UpperCAmelCase   :   int        =       int(input('Enter the first number: ').strip())
				__UpperCAmelCase   :   str        =       int(input('Enter the second number: ').strip())
				print(F'''{add(first, second) = }''')



'''simple docstring'''
def      UpperCamelCase_				(      A__						):
	if len(A__						) <= 1:
		return lst

	a_      				=						1

	while i < len(A__						):
		if lst[i - 1] <= lst[i]:
			i += 1
		else:
			a_				,  a_      				=						lst[i], lst[i - 1]
			i -= 1
			if i == 0:
				a_      				=						1

	return lst


if __name__ == "__main__":
		lowercase__											=input('Enter numbers separated by a comma:\n').strip()
		lowercase__											=[int(item) for item in user_input.split(',')]
		print(gnome_sort(unsorted))
