56 lines
926 B
Markdown
56 lines
926 B
Markdown
---
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id: 5900f44e1000cf542c50ff60
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challengeType: 5
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videoUrl: ''
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title: 问题225：Tribonacci非除数
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---
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## Description
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<section id="description">序列1,1,1,3,5,9,17,31,57,105,193,355,653,1201 ......由T1 = T2 = T3 = 1和Tn = Tn-1 + Tn定义-2 + Tn-3。 <p>可以证明27不会划分该序列的任何项。实际上，27是具有该属性的第一个奇数。 </p><p>找到不分割上述序列的任何项的第124个奇数。 </p></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>euler225()</code>应该返回2009年。
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testString: assert.strictEqual(euler225(), 2009);
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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 euler225() {
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// Good luck!
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return true;
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}
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euler225();
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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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