Without requirements or design, programming is the art of adding bugs to an empty text file. Louis Srygley
An Armstrong Number is a number that is the sum of its own digits each raised to the power of the number of digits
Armstrong numbers are those numbers in which sum of cube of all digits provides the same number.
1^3 = 1
5^3 = 125
3^3 = 27
1^3 + 5^3 + 3^3
= 1 + 125 + 27
153 is an Armstrong Number! 12 is not an Armstrong Number!