ee1e8abd87
* feat(tools): add seed/solution restore script * chore(curriculum): remove empty sections' markers * chore(curriculum): add seed + solution to Chinese * chore: remove old formatter * fix: update getChallenges parse translated challenges separately, without reference to the source * chore(curriculum): add dashedName to English * chore(curriculum): add dashedName to Chinese * refactor: remove unused challenge property 'name' * fix: relax dashedName requirement * fix: stray tag Remove stray `pre` tag from challenge file. Signed-off-by: nhcarrigan <nhcarrigan@gmail.com> Co-authored-by: nhcarrigan <nhcarrigan@gmail.com>
41 lines
970 B
Markdown
41 lines
970 B
Markdown
---
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id: 5900f3f71000cf542c50ff0a
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title: 问题139：毕达哥拉斯瓷砖
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challengeType: 5
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videoUrl: ''
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dashedName: problem-139-pythagorean-tiles
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---
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# --description--
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设（a，b，c）表示具有整数长边的直角三角形的三个边。可以将四个这样的三角形放在一起以形成长度为c的正方形。例如，（3,4,5）三角形可以放在一起形成一个5乘5的正方形，中间有一个1个洞，可以看到5乘5的正方形可以用二十五个平铺1个方格。
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但是，如果使用（5,12,13）三角形，则孔将按7乘7测量，并且这些不能用于平铺13乘13平方。鉴于直角三角形的周长小于一亿，有多少毕达哥拉斯三角形允许这样的平铺？
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# --hints--
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`euler139()`应该返回10057761。
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```js
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assert.strictEqual(euler139(), 10057761);
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```
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# --seed--
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## --seed-contents--
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```js
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function euler139() {
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return true;
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}
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euler139();
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```
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# --solutions--
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```js
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// solution required
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```
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