



"""simple docstring"""






import itertools






def 	snake_case__  (						__lowerCamelCase							:       Optional[int]      ):
			"""simple docstring"""
			return (
			    int(''''''.join(combination[0:2]      )      ) * int(''''''.join(combination[2:5]      )      )
			    == int(''''''.join(combination[5:9]      )      )
			) or (
			    int(''''''.join(combination[0]      )      ) * int(''''''.join(combination[1:5]      )      )
			    == int(''''''.join(combination[5:9]      )      )
			)






def 	snake_case__  (						):
			"""simple docstring"""
			return sum(
			    {
			        int(''''''.join(pandigital[5:9]      )      )
			        for pandigital in itertools.permutations('''123456789'''      )
			        if is_combination_valid(__lowerCamelCase      )
			    }      )


if __name__ == "__main__":
		print(solution())









"""simple docstring"""






def 	snake_case__  (						__lowerCamelCase							:       str				,						__lowerCamelCase							:       int = 13      ):
			"""simple docstring"""
			lowerCamelCase__						:						List[str]						      =''''''
			for c in s:
						if "A" <= c <= "Z":
									out += chr(ord('''A'''      ) + (ord(__lowerCamelCase      ) - ord('''A'''      ) + n) % 26      )
						elif "a" <= c <= "z":
									out += chr(ord('''a'''      ) + (ord(__lowerCamelCase      ) - ord('''a'''      ) + n) % 26      )
						else:
									out += c
			return out






def 	snake_case__  (						):
			"""simple docstring"""
			lowerCamelCase__						:						List[str]						      =input('''Enter message: '''      )

			lowerCamelCase__						:						str						      =dencrypt(__lowerCamelCase				,						13      )
			print('''Encryption:'''				,						__lowerCamelCase      )

			lowerCamelCase__						:						Any						      =dencrypt(__lowerCamelCase				,						13      )
			print('''Decryption: '''				,						__lowerCamelCase      )


if __name__ == "__main__":
		import doctest

		doctest.testmod()
		main()




