You just have to input a range and then my program will calculate if any numbers within that range are Armstrong Numbers. ( If you do not know what Armstrong numbers are, keep reading. Armstrong numbers are numbers in which if you take each of the digits in the number and put that to the power of the length of digits and then add them all up, you will get that number. For example: 371 is an Armstrong number because: 3**3 + 7**3+ 1**3= 371! P.S try that number in my program!!