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armstrong.py
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armstrong.py
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# Python program to determine whether the number is Armstrong number or not
# Function to calculate x raised to the power y
def power(m, n):
if n == 0:
return 1
if n % 2 == 0:
return power(m, n // 2) * power(m, n // 2)
return m * power(m, n // 2) * power(m, n // 2)
# Function to calculate order of the number
def order(m):
# Variable to store of the number
n = 0
while (m != 0):
n = n + 1
m = m // 10
return n
# Function to check whether the given number is Armstrong number or not
def isArmstrong(m):
n = order(m)
temp = m
sum = 0
while (temp != 0):
digit = temp % 10
sum = sum + power(digit, n)
temp = temp // 10
# If condition satisfies
return (sum == m)
# Driver code
num = int(input("Enter a number: "))
print(isArmstrong(num))