69 lines
1.1 KiB
Markdown
69 lines
1.1 KiB
Markdown
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---
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id: 5
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localeTitle: 5900f4c21000cf542c50ffd4
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challengeType: 5
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title: 'Problem 340: Crazy Function'
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---
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## Description
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<section id='description'>
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Para los enteros fijos a, b, c, defina la función loca F (n) de la siguiente manera:
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F (n) = n - c para todos n> b
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F (n) = F (a + F (a + F) (a + F (a + n)))) para todos n ≤ b.
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También, defina S (a, b, c) =.
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Por ejemplo, si a = 50, b = 2000 y c = 40, entonces F (0) = 3240 y F (2000) = 2040.
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Además, S (50, 2000, 40) = 5204240.
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Encuentra los últimos 9 dígitos de S (217, 721, 127).
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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>euler340()</code> debe devolver 291504964.
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testString: 'assert.strictEqual(euler340(), 291504964, "<code>euler340()</code> should return 291504964.");'
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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 euler340() {
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// Good luck!
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return true;
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}
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euler340();
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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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