An Armstrong number (also known as a narcissistic number) is a number that is equal to the sum of its own digits raised to the power of the number of digits. For example, 153 is an Armstrong number because: In this article, we will write a Java program to check for Armstrong numbers ...
In the main() function, we are creating an object A of class Armstrong, reading an integer number by the user, and finally calling the armstrong() member function to check the given integer number. The armstrong() function contains the logic to check the given number whether it is an ...