22afc2a0ca
Co-authored-by: Oliver Eyton-Williams <ojeytonwilliams@gmail.com> Co-authored-by: Kristofer Koishigawa <scissorsneedfoodtoo@gmail.com> Co-authored-by: Beau Carnes <beaucarnes@gmail.com>
74 lines
1.1 KiB
Markdown
74 lines
1.1 KiB
Markdown
---
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id: 5900f3b81000cf542c50fecb
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challengeType: 5
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isHidden: false
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title: 'Problem 76: Counting summations'
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forumTopicId: 302189
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---
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## Description
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<section id='description'>
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It is possible to write five as a sum in exactly six different ways:
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<div style='margin-left: 4em;'>
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4 + 1<br>
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3 + 2<br>
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3 + 1 + 1<br>
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2 + 2 + 1<br>
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2 + 1 + 1 + 1<br>
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1 + 1 + 1 + 1 + 1<br>
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</div>
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How many different ways can one hundred be written as a sum of at least two positive integers?
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</section>
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## Instructions
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<section id='instructions'>
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</section>
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## Tests
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<section id='tests'>
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```yml
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tests:
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- text: <code>countingSummations()</code> should return a number.
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testString: assert(typeof countingSummations() === 'number');
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- text: <code>countingSummations()</code> should return 190569291.
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testString: assert.strictEqual(countingSummations(), 190569291);
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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<div id='js-seed'>
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```js
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function countingSummations() {
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// Good luck!
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return true;
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}
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countingSummations();
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```
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</div>
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</section>
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## Solution
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<section id='solution'>
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```js
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// solution required
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```
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</section>
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