IN C++ please

Write the function named isGoodPass that will return true when the given string would make a good password. A good password must have At least 5 characters At least one lower case letter At least one number At least one of these special characters: !, #, % For this question, you must write multiple helper functions. isGoodPass must call the helper functions. The code for isgoodPass must be as short as possible. 10 points - correctness of code, 10 points - code design