56 lines
933 B
Markdown
56 lines
933 B
Markdown
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---
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id: 5900f4d01000cf542c50ffe3
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challengeType: 5
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title: 'Problem 356: Largest roots of cubic polynomials'
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videoUrl: ''
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localeTitle: 问题356：三次多项式的最大根
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---
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## Description
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<section id="description">设a是多项式的最大实根g（x）= x3 - 2n·x2 + n。例如，a2 = 3.86619826 ...... <p>找到最后八位数字。 </p><p>注意：代表楼层功能。 </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>euler356()</code>应该返回28010159。
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testString: 'assert.strictEqual(euler356(), 28010159, "<code>euler356()</code> should return 28010159.");'
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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 euler356() {
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// Good luck!
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return true;
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}
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euler356();
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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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