56 lines
1.1 KiB
Markdown
56 lines
1.1 KiB
Markdown
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---
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id: 5900f3c71000cf542c50feda
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challengeType: 5
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title: 'Problem 91: Right triangles with integer coordinates'
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videoUrl: ''
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localeTitle: 问题91：带有整数坐标的直角三角形
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---
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## Description
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<section id="description">点P（x1，y1）和Q（x2，y2）绘制在整数坐标处并连接到原点O（0,0），以形成ΔOPQ。 <p>正好有十四个三角形包含一个直角，当每个坐标位于0和2之间时，可以形成直角;即，0≤x1，y1，x2，y2≤2。 </p><p>假设0≤x1，y1，x2，y2≤50，可以形成多少个直角三角形？ </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>euler91()</code>应返回<code>euler91()</code> 。
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testString: 'assert.strictEqual(euler91(), 14234, "<code>euler91()</code> should return 14234.");'
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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 euler91() {
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// Good luck!
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return true;
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}
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euler91();
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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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