complete in c++

An integer n is divisible by 9 if the sum of its digits is divisible by 9. Write a program to prompt user for an integer number, display each digit on a new line, starting with the rightmost digit. Your program should also determine whether the number is divisible by 9. Here are two sample runs: Please enter an integer number: 180 180 is divisible by 9. Please enter an integer number: 456 456 is not divisible by 9