In C++ please! Thank you in advance!

7.9 (Print the characters in a string reversely) rite a recursive function that displays a string reversely on the console using the following header: oid reversedisplay(const string\& s) r example, reverseDisplay("abcd") displays dcba. Write a test program that prompts the user to enter a string and displays its reversal. iommand>Exercise17_09 inter a string: abcdef he reversal of abcdef is fedcba