79d9012432
* fix(curriculum): tests quotes * fix(curriculum): fill seed-teardown * fix(curriculum): fix tests and remove unneeded seed-teardown
62 lines
977 B
Markdown
62 lines
977 B
Markdown
---
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id: 5900f47b1000cf542c50ff8d
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challengeType: 5
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title: 'Problem 271: Modular Cubes, part 1'
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---
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## Description
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<section id='description'>
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For a positive number n, define S(n) as the sum of the integers x, for which 1<x<n andx3≡1 mod n.
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When n=91, there are 8 possible values for x, namely : 9, 16, 22, 29, 53, 74, 79, 81.
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Thus, S(91)=9+16+22+29+53+74+79+81=363.
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Find S(13082761331670030).
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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>euler271()</code> should return 4617456485273130000.
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testString: assert.strictEqual(euler271(), 4617456485273130000, '<code>euler271()</code> should return 4617456485273130000.');
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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 euler271() {
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// Good luck!
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return true;
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}
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euler271();
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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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