freeCodeCamp/curriculum/challenges/chinese/10-coding-interview-prep/project-euler/problem-279-triangles-with-integral-sides-and-an-integral-angle.md

---
id: 5900f4841000cf542c50ff96
title: 问题279：具有整体边和整体角的三角形
challengeType: 5
videoUrl: ''
dashedName: problem-279-triangles-with-integral-sides-and-an-integral-angle
---

# --description--

有多少个三角形有整体边，至少有一个整体角（以度为单位），周长不超过108？

# --hints--

`euler279()`应该返回416577688。

```js
assert.strictEqual(euler279(), 416577688);
```

# --seed--

## --seed-contents--

```js
function euler279() {

  return true;
}

euler279();
```

# --solutions--

```js
// solution required
```