What is armstrong number: The above method is the most straightforward

The above method is the most straightforward method to check for Armstrong number in C, but we can also use other methods. Following are some commonly used methods to check for Armstrong number in C: Using Recursion We can convert the iterative method discussed above into recursive method by considering only a single digit of the number in each recursive call and calling the function again for the number with remaining digits. Armstrong numbers and how to write programs in Java, C++, C#, Python, and Go to check if a number is Armstrong . Learn the logic behind the solution! An Armstrong number , also known as a narcissistic number or plenary number , is a special type of number in mathematics. It's defined as an n-digit number that is equal to the sum of its own digits, each raised to the power of n.