



"""simple docstring"""
def        lowerCAmelCase_(   lowercase_     :							Optional[int]						,   lowercase_     :							Any							)	->       str:
    _lowerCamelCase        =				len(lowercase_							)
    _lowerCamelCase        =				len(lowercase_							)
    _lowerCamelCase        =				(
        first_str_length if first_str_length > second_str_length else second_str_length
    )
    _lowerCamelCase        =				[]
    for char_count in range(lowercase_							):
        if char_count < first_str_length:
            output_list.append(first_str[char_count]							)
        if char_count < second_str_length:
            output_list.append(second_str[char_count]							)
    return "".join(lowercase_							)


if __name__ == "__main__":
   print(alternative_string_arrange('''AB''', '''XYZ'''), end=''' ''')





"""simple docstring"""
import numpy as np



def        lowerCAmelCase_(   lowercase_     :							np.array							)	->       np.array:
				return 1 / (1 + np.exp(-vector							))



def        lowerCAmelCase_(   lowercase_     :							np.array							)	->       np.array:
				return vector * sigmoid(1.7_0_2 * vector							)


if __name__ == "__main__":
			import doctest

			doctest.testmod()
