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freeCodeCamp/curriculum/challenges/english/08-coding-interview-prep/project-euler/problem-76-counting-summations.english.md
Oliver Eyton-Williams f1c9b08cf3 fix(curriculum): add isHidden: false to challenges
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2020-05-25 16:25:19 +05:30

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---
id: 5900f3b81000cf542c50fecb
challengeType: 5
isHidden: false
title: 'Problem 76: Counting summations'
forumTopicId: 302189
---
## Description
<section id='description'>
It is possible to write five as a sum in exactly six different ways:
<div style='margin-left: 4em;'>
4 + 1<br>
3 + 2<br>
3 + 1 + 1<br>
2 + 2 + 1<br>
2 + 1 + 1 + 1<br>
1 + 1 + 1 + 1 + 1<br>
</div>
How many different ways can one hundred be written as a sum of at least two positive integers?
</section>
## Instructions
<section id='instructions'>
</section>
## Tests
<section id='tests'>
```yml
tests:
- text: <code>countingSummations()</code> should return a number.
testString: assert(typeof countingSummations() === 'number');
- text: <code>countingSummations()</code> should return 190569291.
testString: assert.strictEqual(countingSummations(), 190569291);
```
</section>
## Challenge Seed
<section id='challengeSeed'>
<div id='js-seed'>
```js
function countingSummations() {
// Good luck!
return true;
}
countingSummations();
```
</div>
</section>
## Solution
<section id='solution'>
```js
// solution required
```
</section>