[Challenge 12 - Armstrong Numbers](https://tutorialedge.net/challenges/go/calculate-armstrong-number/)

👋 Welcome Gophers! In this challenge, you are tasked with implementing a function that checks to see whether a number is an armstrong number.

# Armstrong Numbers
Armstrong Numbers - An Armstrong number is a 3-digit number such that each of the sum of the cubes of its digits equal the number itself:

![Armstrong Number](https://images.tutorialedge.net/challenges/armstrong.png)

## Question
**Can we define a method with a pointer receiver to an int type?**

```bash
A
Yes
```

```bash
B
No
```

```bash
C
I Don't Know
```

> Correct Answer: No, if you wish to extend any type that is not local to your package then you will have to define an alias type - type ExtendedType T

# See the Solution
Feel free to have a look at the forum discussion thread for this challenge and contribute with your own solutions here 
- [Challenge 12 - Armstrong Numbers](https://discuss.tutorialedge.net/t/challenge-12-armstrong-numbers/32)

# Further Reading:
If you enjoyed this challenge, you may also enjoy some of the other challenges on this site:
- [Sorting By Price](https://tutorialedge.net/challenges/go/sort-by-price/)