1 # Armstrong Numbers

     2 

     3 for n in range(100, 1000):

     4 #    s = str(n)

     5 #    a, b, c = int(s[0]), int(s[1]), int(s[2])

     6 #    if a * a * a + b * b * b + c * c * c == n:

     7 #       print n

     8 #   sum, copy = 0, n    

     9 #   while copy > 0:

    10 #       sum += (copy % 10) ** 3

    11 #       copy /= 10

    12 #   if sum == n:

    13 #      print n

    14     u = n % 10

    15     h = n / 100

    16     t = (n/10) % 10

    17     if h ** 3 + t ** 3 + u ** 3 == N:

    18         print n