

'''simple docstring'''

def 				lowercase (					__magic_name__							):



					'''simple docstring'''







					return " ".join(sorted(set(sentence.split()							)							)							)


if __name__ == "__main__":
				import doctest

				doctest.testmod()



'''simple docstring'''

def 				lowercase (					__magic_name__			,   __magic_name__							):



					'''simple docstring'''







					UpperCAmelCase		:							Dict        =       1.0
					for i in range(1			,   r + 1							):
										ret *= (n + 1 - i) / i
					return round(__magic_name__							)





def 				lowercase (					__magic_name__							):



					'''simple docstring'''







					return choose(8 + n			,   __magic_name__							) + choose(9 + n			,   __magic_name__							) - 10





def 				lowercase (					__magic_name__							):



					'''simple docstring'''







					return sum(non_bouncy_exact(__magic_name__							) for i in range(1			,   n + 1							)							)





def 				lowercase (					__magic_name__ = 100							):



					'''simple docstring'''







					return non_bouncy_upto(__magic_name__							)


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