How to implement Python to find three-digit Armstrong numbers

The Narcissistic Number is a three-digit number in which the sum of the cubes of its digits is equal to the number itself. You can use a loop to find all three-digit Narcissistic Numbers.

Here is the Python code to generate narcissistic numbers.

for num in range(100, 1000):
    digit1 = num // 100
    digit2 = (num // 10) % 10
    digit3 = num % 10

    if num == digit1**3 + digit2**3 + digit3**3:
        print(num)

This code generates all three-digit numbers using the range(100, 1000), then extracts the hundreds, tens, and ones digits of each number. If the number is equal to the sum of the cubes of its hundreds, tens, and ones digits, it will be printed.