Que > Program to Check If a 3 Digit Number Is Armstrong Number or Not
file.py
from math import *
def armstrong(number):
result = 0
n = 0
temp = number
while (temp != 0):
temp =int(temp / 10)
n = n + 1
temp = number
while (temp != 0):
remainder = temp % 10
result = result + pow(remainder, n)
temp = int(temp/10)
if(result == number):
print("Armstrong number")
else:
print("Not an Armstrong number")
number = int(input("Enter the number : "))
if(len(str(number))==3):
armstrong(number)
else:
print("Enter 3 digit number")
Output
Enter the number : 371
Armstrong number