please add this new code to your math folder.

[sgc-2924]

it is code for checking Armstrong number of n digits.

`# A positive integer is called an Armstrong number of order n if

abcd... = an + bn + cn + dn + ...=

num = int(input("input the number that you want to check for armstrong number = "))

Changed num variable to string,

and calculated the length (number of digits)

order = len(str(num))

initialize sum

sum = 0

find the sum of the cube of each digit

temp = num while temp > 0: digit = temp % 10 sum += digit ** order temp //= 10

display the result

if num == sum: print(num,"is an Armstrong number") else: print(num,"is not an Armstrong number") `

[sgc-2924]

please review my contribution ASAP. so i will get confirmed PR in hacktoberfest 2021. 🙏🙏🙏

[theepag]

It's already merged!