- Author: Graham Mitchell
- Filename: ArmstrongNumbers.java

### Number Puzzles III: Armstrong Numbers

Use nested `for`

loops to find all the three-digit
Armstrong numbers. Armstrong numbers are three digit numbers such
that the sum of the digits cubed is equal to the number itself.

For example, 153 is an Armstrong number because
`1³ + 5³ + 3³ = 153`

However, 294 is not, because `2³ + 9³ + 4³ = 801` (not 294)

©2013 Graham Mitchell

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