Write a python function to check if a number given is a Armstrong number

Solution

def isArmstrong(x):
    n = 0
    while (x != 0): 
        n = n + 1
        x = x // 10
    temp = x 
    sum1 = 0
      
    while (temp != 0): 
        r = temp % 10
        sum1 = sum1 + r ** n
        temp = temp // 10
  
    return (sum1 == x)