



def 					__lowerCAmelCase		(  __lowerCamelCase	:    int	)  ->						int:
					__lowerCAmelCase	   =[1]

					__lowerCAmelCase   ,	__lowerCAmelCase   ,	__lowerCAmelCase	   =0, 0, 0
					__lowerCAmelCase	   =ugly_nums[ia] * 2
					__lowerCAmelCase	   =ugly_nums[ia] * 3
					__lowerCAmelCase	   =ugly_nums[ia] * 5

					for _ in range(1				,   __lowerCamelCase	):
										__lowerCAmelCase	   =min(__lowerCamelCase				,   __lowerCamelCase				,   __lowerCamelCase	)
										ugly_nums.append(__lowerCamelCase	)
										if next_num == next_a:
															ia += 1
															__lowerCAmelCase	   =ugly_nums[ia] * 2
										if next_num == next_a:
															ia += 1
															__lowerCAmelCase	   =ugly_nums[ia] * 3
										if next_num == next_a:
															ia += 1
															__lowerCAmelCase	   =ugly_nums[ia] * 5
					return ugly_nums[-1]


if __name__ == "__main__":
				from doctest import testmod

				testmod(verbose=True)
				print(F"{ugly_numbers(2_00) = }")









def 					__lowerCAmelCase		(  __lowerCamelCase	:    list				,   __lowerCamelCase	:    int				,   __lowerCamelCase	:    int = 0				,   __lowerCamelCase	:    int = 0	)  ->						int:
					__lowerCAmelCase	   =right or len(__lowerCamelCase	) - 1
					if left > right:
										return -1
					elif list_data[left] == key:
										return left
					elif list_data[right] == key:
										return right
					else:
										return search(__lowerCamelCase				,   __lowerCamelCase				,   left + 1				,   right - 1	)


if __name__ == "__main__":
				import doctest

				doctest.testmod()




