check armstrong number or not...

# Python program to check if the number provided by the user is an Armstrong number or not...

n = int(input("Enter a number: "))

sum = 0

t = n

while t > 0:

   r = t % 10

   sum += r ** 3

   t //= 10

if n == sum:

   print(n,"is an Armstrong number")

else:

   print(n,"is not an Armstrong number")