How do I do this for c++? and how would it look like after it runs? please help.

4. A cipher, which has been historically used by the Freemasons, is removing all the vowels from a word. Write a function string removevowels(string s) that returns a copy of the string s, with vowels removed. For example, can you guess what was sent as input to the function, that resulted in: "t's mpssbl t hv t mch fn"? The only built-in string function you can use is length