56 lines
1.4 KiB
Markdown
56 lines
1.4 KiB
Markdown
|
# Two Fer
|
||
|
|
|
||
|
|
Welcome to Two Fer on Exercism's Elixir Track.
|
||
|
|
If you need help running the tests or submitting your code, check out `HELP.md`.
|
||
|
|
|
||
|
|
## Introduction
|
||
|
|
|
||
|
|
In some English accents, when you say "two for" quickly, it sounds like "two fer".
|
||
|
|
Two-for-one is a way of saying that if you buy one, you also get one for free.
|
||
|
|
So the phrase "two-fer" often implies a two-for-one offer.
|
||
|
|
|
||
|
|
Imagine a bakery that has a holiday offer where you can buy two cookies for the price of one ("two-fer one!").
|
||
|
|
You go for the offer and (very generously) decide to give the extra cookie to a friend.
|
||
|
|
|
||
|
|
## Instructions
|
||
|
|
|
||
|
|
Your task is to determine what you will say as you give away the extra cookie.
|
||
|
|
|
||
|
|
If your friend likes cookies, and is named Do-yun, then you will say:
|
||
|
|
|
||
|
|
```text
|
||
|
|
One for Do-yun, one for me.
|
||
|
|
```
|
||
|
|
|
||
|
|
If your friend doesn't like cookies, you give the cookie to the next person in line at the bakery.
|
||
|
|
Since you don't know their name, you will say _you_ instead.
|
||
|
|
|
||
|
|
```text
|
||
|
|
One for you, one for me.
|
||
|
|
```
|
||
|
|
|
||
|
|
Here are some examples:
|
||
|
|
|
||
|
|
| Name | Dialogue |
|
||
|
|
| :----- | :-------------------------- |
|
||
|
|
| Alice | One for Alice, one for me. |
|
||
|
|
| Bohdan | One for Bohdan, one for me. |
|
||
|
|
| | One for you, one for me. |
|
||
|
|
| Zaphod | One for Zaphod, one for me. |
|
||
|
|
|
||
|
|
## Source
|
||
|
|
|
||
|
|
### Created by
|
||
|
|
|
||
|
|
- @Bscruz19
|
||
|
|
|
||
|
|
### Contributed to by
|
||
|
|
|
||
|
|
- @angelikatyborska
|
||
|
|
- @Cohen-Carlisle
|
||
|
|
- @devonestes
|
||
|
|
- @neenjaw
|
||
|
|
|
||
|
|
### Based on
|
||
|
|
|
||
|
|
https://github.com/exercism/problem-specifications/issues/757
|