2018-10-10 18:03:03 -04:00
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---
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id: 5900f3931000cf542c50fea6
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2020-12-16 00:37:30 -07:00
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title: 问题39:整数直角三角形
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2018-10-10 18:03:03 -04:00
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challengeType: 5
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videoUrl: ''
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---
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2020-12-16 00:37:30 -07:00
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# --description--
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2018-10-10 18:03:03 -04:00
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2020-12-16 00:37:30 -07:00
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如果p是具有整数长度边的直角三角形的周长{a,b,c},则对于p = 120,恰好有三个解。{20,48,52},{24,45,51},{ 30,40,50}对于p≤n的值,最大化解的数量是多少?
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2018-10-10 18:03:03 -04:00
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2020-12-16 00:37:30 -07:00
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# --hints--
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2018-10-10 18:03:03 -04:00
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2020-12-16 00:37:30 -07:00
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`intRightTriangles(500)`应该返回420。
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2018-10-10 18:03:03 -04:00
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2020-12-16 00:37:30 -07:00
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```js
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assert(intRightTriangles(500) == 420);
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2018-10-10 18:03:03 -04:00
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```
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2020-12-16 00:37:30 -07:00
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`intRightTriangles(800)`应该返回420。
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2018-10-10 18:03:03 -04:00
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```js
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2020-12-16 00:37:30 -07:00
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assert(intRightTriangles(800) == 720);
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2018-10-10 18:03:03 -04:00
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```
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2020-12-16 00:37:30 -07:00
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`intRightTriangles(900)`应该返回840。
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2018-10-10 18:03:03 -04:00
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2020-12-16 00:37:30 -07:00
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```js
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assert(intRightTriangles(900) == 840);
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```
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2018-10-10 18:03:03 -04:00
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2020-12-16 00:37:30 -07:00
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`intRightTriangles(1000)`应该返回840。
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2018-10-10 18:03:03 -04:00
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```js
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2020-12-16 00:37:30 -07:00
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assert(intRightTriangles(1000) == 840);
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2018-10-10 18:03:03 -04:00
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```
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2020-08-13 17:24:35 +02:00
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2020-12-16 00:37:30 -07:00
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# --solutions--
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