freeCodeCamp/problem-41-pandigital-prime.chinese.md at ff8db8ce9e8413f490626e1572e7fd09825db39c

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id, challengeType, title, videoUrl, localeTitle

id	challengeType	title	videoUrl	localeTitle
5900f3951000cf542c50fea8	5	Problem 41: Pandigital prime		问题41：Pandigital prime

Description

我们将说n数字是pandigital，如果它使用所有数字1到n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n长数字pandigital素数？

Instructions

Tests

tests:
  - text: <code>pandigitalPrime(4)</code>应该返回4231。
    testString: assert(pandigitalPrime(4) == 4231);
  - text: <code>pandigitalPrime(7)</code>应该返回7652413。
    testString: assert(pandigitalPrime(7) == 7652413);

Challenge Seed

function pandigitalPrime(n) {
  // Good luck!
  return n;
}

pandigitalPrime(7);

Solution

// solution required

/section>

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