Python program to check weather a number is **Armstrong number** or not.

### What is Armstrong Number?

If the sum of cube of each digit of a 3 digit number is the number itself then such numbers are called Armstrong number.

For example 153 is a armstrong because sum of cube of 1, 5, 3 is 153 itself.

1^{3}+5^{3}+3^{3} = 153.

#### Armstrong Number Program in Python

Write a program in python to check weather a number is armstrong number or not.

# Python program to check if the number is Armstrong number or not num = int(input("Enter the Number\n")) sum = 0 temp = num while (temp > 0): d = temp%10 sum = sum+d**3 temp = temp//10 if (sum == num): print("The Number is an Armstrong Number") else: print("The Number is Not an Armstrong Number")

**Output:**

Enter the Number 370 The Number is an Armstrong Number