61460c8601
search and replace ```\n< with ```\n\n< to ensure there's an empty line before closing tags
57 lines
1.0 KiB
Markdown
57 lines
1.0 KiB
Markdown
---
|
||
id: 5900f4de1000cf542c50fff1
|
||
challengeType: 5
|
||
title: 'Problem 370: Geometric triangles'
|
||
videoUrl: ''
|
||
localeTitle: 问题370：几何三角形
|
||
---
|
||
|
||
## Description
|
||
<section id="description">让我们将几何三角形定义为具有边a≤b≤c的整数边三角形，使得其边形成几何级数，即b2 = a·c。 <p>这种几何三角形的一个例子是边长为a = 144，b = 156和c = 169的三角形。 </p><p>有861805个几何三角形，周长≤106。 </p><p>有多少个几何三角形，周长≤2.5·1013？ </p></section>
|
||
|
||
## Instructions
|
||
<section id="instructions">
|
||
</section>
|
||
|
||
## Tests
|
||
<section id='tests'>
|
||
|
||
```yml
|
||
tests:
|
||
- text: <code>euler370()</code>应该返回41791929448408。
|
||
testString: assert.strictEqual(euler370(), 41791929448408);
|
||
|
||
```
|
||
|
||
</section>
|
||
|
||
## Challenge Seed
|
||
<section id='challengeSeed'>
|
||
|
||
<div id='js-seed'>
|
||
|
||
```js
|
||
function euler370() {
|
||
// Good luck!
|
||
return true;
|
||
}
|
||
|
||
euler370();
|
||
|
||
```
|
||
|
||
</div>
|
||
|
||
|
||
|
||
</section>
|
||
|
||
## Solution
|
||
<section id='solution'>
|
||
|
||
```js
|
||
// solution required
|
||
```
|
||
|
||
/section>
|