2018-10-10 22:03:03 +00:00
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---
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id: 5900f3a01000cf542c50feb3
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2020-12-16 07:37:30 +00:00
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title: 问题52：置换倍数
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2018-10-10 22:03:03 +00:00
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challengeType: 5
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videoUrl: ''
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---
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2020-12-16 07:37:30 +00:00
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# --description--
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2018-10-10 22:03:03 +00:00
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2020-12-16 07:37:30 +00:00
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可以看出，数字125874及其双精度数251748包含完全相同的数字，但顺序不同。找到最小的正整数x，使得2x，3x，4x，5x和6x包含相同的数字。
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2018-10-10 22:03:03 +00:00
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2020-12-16 07:37:30 +00:00
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# --hints--
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2018-10-10 22:03:03 +00:00
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2020-12-16 07:37:30 +00:00
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`permutedMultiples()`应该返回142857。
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2018-10-10 22:03:03 +00:00
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```js
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2020-12-16 07:37:30 +00:00
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assert.strictEqual(permutedMultiples(), 142857);
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2018-10-10 22:03:03 +00:00
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```
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2020-12-16 07:37:30 +00:00
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# --solutions--
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2020-08-13 15:24:35 +00:00
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