armstrong number python

1num = 370
2# Changed num variable to string, 
3# and calculated the length (number of digits)
4order = len(str(num))
5# initialize sum
6sum = 0
7# find the sum of the cube of each digit
8temp = num
9while temp > 0:
10   digit = temp % 10
11   sum += digit ** order
12   temp //= 10
13# display the result
14if num == sum:
15   print(num,"is an Armstrong number")
16else:
17   print(num,"is not an Armstrong number")
18#Output-- 370 is an Armstrong number    

1a = 1634
2aa = str(a)
3lenn = len(aa)
4count = 0
5for i in range(lenn):
6    count +=  int(aa[i]) ** 4
7if count == a :
8    print("Yes")
9else:
10    print('No')

1# Program to check Armstrong numbers in a certain interval
2
3lower = 100
4upper = 2000
5
6for num in range(lower, upper + 1):
7
8   # order of number
9   order = len(str(num))
10    
11   # initialize sum
12   sum = 0
13
14   temp = num
15   while temp > 0:
16       digit = temp % 10
17       sum += digit ** order
18       temp //= 10
19
20   if num == sum:
21       print(num)
22