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Feat: add new Markdown parser (#39800)

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and change all the challenges to new `md` format.
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Oliver Eyton-Williams
2020-11-27 19:02:05 +01:00
committed by GitHub
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commit 0bd52f8bd1
2580 changed files with 113436 additions and 111979 deletions
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curriculum/challenges/english/10-coding-interview-prep/rosetta-code/department-numbers.md
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@ -1,25 +1,28 @@
---
title: Department Numbers
id: 59f40b17e79dbf1ab720ed7a
title: Department Numbers
challengeType: 5
forumTopicId: 302249
---
## Description
<section id='description'>
# --description--
There is a highly organized city that has decided to assign a number to each of their departments:
<ul>
<li>Police department</li>
<li>Sanitation department</li>
<li>Fire department</li>
</ul>
Each department can have a number between 1 and 7 (inclusive).
The three department numbers are to be unique (different from each other) and must add up to the number 12.
The Chief of the Police doesn't like odd numbers and wants to have an even number for his department.
</section>
## Instructions
<section id='instructions'>
Each department can have a number between 1 and 7 (inclusive).
The three department numbers are to be unique (different from each other) and must add up to the number 12.
The Chief of the Police doesn't like odd numbers and wants to have an even number for his department.
# --instructions--
Write a program which outputs all valid combinations as an array.
```js
@ -30,43 +33,35 @@ Write a program which outputs all valid combinations as an array.
[6, 4, 2] [6, 5, 1]
```
</section>
# --hints--
## Tests
<section id='tests'>
```yml
tests:
- text: <code>combinations</code> should be a function.
testString: assert(typeof combinations === 'function');
- text: <code>combinations([1, 2, 3], 6)</code> should return an Array.
testString: assert(Array.isArray(combinations([1, 2, 3], 6)));
- text: <code>combinations([1, 2, 3, 4, 5, 6, 7], 12)</code> should return an array of length 14.
testString: assert(combinations(nums, total).length === len);
- text: <code>combinations([1, 2, 3, 4, 5, 6, 7], 12)</code> should return all valid combinations.
testString: assert.deepEqual(combinations(nums, total), result);
```
</section>
## Challenge Seed
<section id='challengeSeed'>
<div id='js-seed'>
`combinations` should be a function.
```js
function combinations(possibleNumbers, total) {
return true;
}
assert(typeof combinations === 'function');
```
</div>
`combinations([1, 2, 3], 6)` should return an Array.
```js
assert(Array.isArray(combinations([1, 2, 3], 6)));
```
### After Test
<div id='js-teardown'>
`combinations([1, 2, 3, 4, 5, 6, 7], 12)` should return an array of length 14.
```js
assert(combinations(nums, total).length === len);
```
`combinations([1, 2, 3, 4, 5, 6, 7], 12)` should return all valid combinations.
```js
assert.deepEqual(combinations(nums, total), result);
```
# --seed--
## --after-user-code--
```js
const nums = [1, 2, 3, 4, 5, 6, 7];
@ -90,13 +85,16 @@ const result = [
];
```
</div>
## --seed-contents--
</section>
```js
function combinations(possibleNumbers, total) {
## Solution
<section id='solution'>
return true;
}
```
# --solutions--
```js
function combinations(possibleNumbers, total) {
@ -124,7 +122,4 @@ function combinations(possibleNumbers, total) {
}
return allCombinations;
}
```
</section>