Challenge: Armstrong Numbers
Understand how to identify Armstrong numbers by calculating the sum of cubes of digits in a three-digit number using Go. This lesson helps you implement input checks and practice core programming logic within the Go basics chapter.
We'll cover the following...
We'll cover the following...
Problem statement
A number is called an Armstrong number if the sum of the cube of all digits of the number is equal to the number itself. The numbers 371 and 407 are examples of three-digit Armstrong numbers.