58 lines
1.1 KiB
Markdown
58 lines
1.1 KiB
Markdown
---
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id: 5900f3951000cf542c50fea8
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challengeType: 5
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title: 'Problem 41: Pandigital prime'
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videoUrl: ''
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localeTitle: 问题41：Pandigital prime
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---
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## Description
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<section id="description">我们将说<i>n</i>数字是pandigital，如果它使用所有数字1到<i>n</i>恰好一次。例如，2143是一个4位数的pandigital，也是素数。什么是最大的<i>n长</i>数字pandigital素数？ </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>pandigitalPrime(4)</code>应该返回4231。
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testString: 'assert(pandigitalPrime(4) == 4231, "<code>pandigitalPrime(4)</code> should return 4231.");'
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- text: <code>pandigitalPrime(7)</code>应该返回7652413。
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testString: 'assert(pandigitalPrime(7) == 7652413, "<code>pandigitalPrime(7)</code> should return 7652413.");'
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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 pandigitalPrime(n) {
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// Good luck!
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return n;
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}
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pandigitalPrime(7);
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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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