2018-10-10 18:03:03 -04:00
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---
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id: 5900f42f1000cf542c50ff40
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2020-12-16 00:37:30 -07:00
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title: 问题194:彩色配置
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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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2021-01-13 03:31:00 +01:00
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dashedName: problem-194-coloured-configurations
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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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# --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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考虑使用单位A:和B:构建的图形,其中单位沿着垂直边缘粘合,如图中所示。
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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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类型(a,b,c)的配置是由单元A和b单元B构成的图,其中图的顶点使用多达c种颜色着色,使得没有两个相邻顶点具有相同的颜色。上面的化合物图是类型(2,2,6)的配置的实例,实际上对于所有c≥4的类型(2,2,c)。
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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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令N(a,b,c)为类型(a,b,c)的配置数。例如,N(1,0,3)= 24,N(0,2,4)= 92928,N(2,2,3)= 20736。
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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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找到N(25,75,1984)的最后8位数。
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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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`euler194()`应该返回61190912。
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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.strictEqual(euler194(), 61190912);
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2018-10-10 18:03:03 -04:00
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```
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2021-01-13 03:31:00 +01:00
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# --seed--
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## --seed-contents--
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```js
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function euler194() {
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return true;
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}
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euler194();
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```
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2020-12-16 00:37:30 -07:00
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# --solutions--
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2020-08-13 17:24:35 +02:00
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2021-01-13 03:31:00 +01:00
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```js
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// solution required
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```
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