2018-10-10 18:03:03 -04:00
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---
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id: 5900f42b1000cf542c50ff3d
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2020-12-16 00:37:30 -07:00
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title: 问题190:最大化加权产品
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2018-10-10 18:03:03 -04:00
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challengeType: 5
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videoUrl: ''
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2021-01-13 03:31:00 +01:00
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dashedName: problem-190-maximising-a-weighted-product
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2018-10-10 18:03:03 -04:00
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---
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2020-12-16 00:37:30 -07:00
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# --description--
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2018-10-10 18:03:03 -04:00
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2020-12-16 00:37:30 -07:00
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令Sm =(x1,x2,...,xm)为正实数的m元组,其中x1 + x2 + ... + xm = m,其中Pm = x1 \* x22 \* ... \* xmm最大化。
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2018-10-10 18:03:03 -04:00
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2020-12-16 00:37:30 -07:00
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例如,可以验证\[P10] = 4112(\[]是整数部分函数)。
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2018-10-10 18:03:03 -04:00
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2020-12-16 00:37:30 -07:00
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求Σ\[Pm]为2≤m≤15。
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2018-10-10 18:03:03 -04:00
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2020-12-16 00:37:30 -07:00
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# --hints--
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2018-10-10 18:03:03 -04:00
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2020-12-16 00:37:30 -07:00
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`euler190()`应该返回371048281。
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2018-10-10 18:03:03 -04:00
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```js
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2020-12-16 00:37:30 -07:00
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assert.strictEqual(euler190(), 371048281);
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2018-10-10 18:03:03 -04:00
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```
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2021-01-13 03:31:00 +01:00
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# --seed--
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## --seed-contents--
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```js
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function euler190() {
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return true;
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}
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euler190();
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```
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2020-12-16 00:37:30 -07:00
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# --solutions--
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2020-08-13 17:24:35 +02:00
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2021-01-13 03:31:00 +01:00
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```js
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// solution required
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```
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