56 lines
1.2 KiB
Markdown
56 lines
1.2 KiB
Markdown
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---
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id: 5900f4711000cf542c50ff84
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challengeType: 5
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title: 'Problem 261: Pivotal Square Sums'
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videoUrl: ''
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localeTitle: 问题261：Pivotal Square Sums
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---
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## Description
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<section id="description">如果存在一对m> 0且n≥k的整数，则让我们称正整数ka square-pivot，使得直到k的（m + 1）个连续正方形的总和等于m个连续正方形的总和从（n + 1）开始： <p> （km）2 + ... + k2 =（n + 1）2 + ... +（n + m）2。 </p><p>一些小的方形枢轴是4：32 + 42 = 52 21：202 + 212 = 292 24：212 + 222 + 232 + 242 = 252 + 262 + 272 110：1082 + 1092 + 1102 = 1332 + 1342找到所有的总和不同的方形枢轴≤1010。 </p></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>euler261()</code>应该返回238890850232021。
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testString: 'assert.strictEqual(euler261(), 238890850232021, "<code>euler261()</code> should return 238890850232021.");'
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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 euler261() {
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// Good luck!
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return true;
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}
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euler261();
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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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