(using c language)

Write a program which reads from a user, a list of positive integers that ends with a sentinel -1. The program should examine if the number is an armstrong, magical, or neither. In (A) use a function is_armstrong which receives a positive integer n and returns 1 if n is an armstrong number or 0 otherwise. In (B) use a function is_magical which receives a positive integer n and returns 1 if n is a magical number or 0 otherwise.