2018-10-10 22:03:03 +00:00
|
|
|
|
---
|
|
|
|
|
id: 5900f39a1000cf542c50fead
|
|
|
|
|
challengeType: 5
|
|
|
|
|
videoUrl: ''
|
2020-10-01 15:54:21 +00:00
|
|
|
|
title: 问题46:哥德巴赫的另一个猜想
|
2018-10-10 22:03:03 +00:00
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
## Description
|
|
|
|
|
<section id="description">由Christian Goldbach提出,每个奇数的复合数可以写成素数和两个平方的总和。 9 = 7 + 2×1 <sup>2</sup> 15 = 7 + 2×2 <sup>2</sup> 21 = 3 + 2×3 <sup>2</sup> 25 = 7 + 2×3 <sup>2</sup> 27 = 19 + 2×2 <sup>2</sup> 33 = 31 + 2×1 <sup>2</sup>转这个猜想是假的。什么是最小的奇数复合,不能写为素数和两倍平方的总和? </section>
|
|
|
|
|
|
|
|
|
|
## Instructions
|
|
|
|
|
<section id="instructions">
|
|
|
|
|
</section>
|
|
|
|
|
|
|
|
|
|
## Tests
|
|
|
|
|
<section id='tests'>
|
|
|
|
|
|
|
|
|
|
```yml
|
|
|
|
|
tests:
|
|
|
|
|
- text: <code>goldbachsOtherConjecture()</code>应返回5777。
|
2020-02-17 16:40:55 +00:00
|
|
|
|
testString: assert.strictEqual(goldbachsOtherConjecture(), 5777);
|
2018-10-10 22:03:03 +00:00
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
</section>
|
|
|
|
|
|
|
|
|
|
## Challenge Seed
|
|
|
|
|
<section id='challengeSeed'>
|
|
|
|
|
|
|
|
|
|
<div id='js-seed'>
|
|
|
|
|
|
|
|
|
|
```js
|
|
|
|
|
function goldbachsOtherConjecture() {
|
|
|
|
|
// Good luck!
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
goldbachsOtherConjecture();
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</section>
|
|
|
|
|
|
|
|
|
|
## Solution
|
|
|
|
|
<section id='solution'>
|
|
|
|
|
|
|
|
|
|
```js
|
|
|
|
|
// solution required
|
|
|
|
|
```
|
2020-08-13 15:24:35 +00:00
|
|
|
|
|
|
|
|
|
/section>
|