2018-10-10 18:03:03 -04:00
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---
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id: 5900f4951000cf542c50ffa8
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challengeType: 5
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title: 'Problem 297: Zeckendorf Representation'
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videoUrl: ''
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2020-02-18 01:40:55 +09:00
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localeTitle: 问题297:Zeckendorf表示
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2018-10-10 18:03:03 -04:00
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---
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## Description
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2020-02-18 01:40:55 +09:00
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<section id="description">
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斐波那契数列中的每个新项都是通过将前两个项相加而生成的。
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从1和2开始,前10个术语将是:1、2、3、5、8、13、21、34、55、89。
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每个正整数都可以唯一地写为斐波纳契数列的非连续项之和。 例如,100 = 3 + 8 + 89。
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这样的总和称为数字的Zeckendorf表示。
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对于任何n> 0的整数,令z(n)为n的Zeckendorf表示中的项数。
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因此,z(5)= 1,z(14)= 2,z(100)= 3等。
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另外,对于0 <n <106,∑ z(n)= 7894453。
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求出∑ z(n)为0 < n < 1017。
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</section>
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2018-10-10 18:03:03 -04:00
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## Instructions
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2020-02-18 01:40:55 +09:00
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<section id="instructions">
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</section>
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2018-10-10 18:03:03 -04:00
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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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2020-02-18 01:40:55 +09:00
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- text: <code>euler297()</code>应该返回2252639041804718000。
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testString: assert.strictEqual(euler297(), 2252639041804718000);
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2018-10-10 18:03:03 -04:00
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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 euler297() {
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// Good luck!
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return true;
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}
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euler297();
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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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