56 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			56 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
---
 | 
						||
id: 5900f3df1000cf542c50fef1
 | 
						||
challengeType: 5
 | 
						||
title: 'Problem 115: Counting block combinations II'
 | 
						||
videoUrl: ''
 | 
						||
localeTitle: 问题115:计数块组合II
 | 
						||
---
 | 
						||
 | 
						||
## Description
 | 
						||
<section id="description">注意:这是问题114的更难的版本。测量n个单位长度的行具有红色块,其上放置最小长度为m个单位,使得任何两个红色块(允许不同长度)被分开至少有一个黑色方块。让fill-count函数F(m,n)表示可以填充行的方式的数量。例如,F(3,29)= 673135和F(3,30)= 1089155.也就是说,对于m = 3,可以看出n = 30是填充计数函数首次超过的最小值一百万。同样,对于m = 10,可以验证F(10,56)= 880711和F(10,57)= 1148904,因此n = 57是填充计数函数首次超过的最小值一百万。对于m = 50,找到填充计数函数首先超过一百万的n的最小值。 </section>
 | 
						||
 | 
						||
## Instructions
 | 
						||
<section id="instructions">
 | 
						||
</section>
 | 
						||
 | 
						||
## Tests
 | 
						||
<section id='tests'>
 | 
						||
 | 
						||
```yml
 | 
						||
tests:
 | 
						||
  - text: <code>euler115()</code>应返回168。
 | 
						||
    testString: 'assert.strictEqual(euler115(), 168, "<code>euler115()</code> should return 168.");'
 | 
						||
 | 
						||
```
 | 
						||
 | 
						||
</section>
 | 
						||
 | 
						||
## Challenge Seed
 | 
						||
<section id='challengeSeed'>
 | 
						||
 | 
						||
<div id='js-seed'>
 | 
						||
 | 
						||
```js
 | 
						||
function euler115() {
 | 
						||
  // Good luck!
 | 
						||
  return true;
 | 
						||
}
 | 
						||
 | 
						||
euler115();
 | 
						||
 | 
						||
```
 | 
						||
 | 
						||
</div>
 | 
						||
 | 
						||
 | 
						||
 | 
						||
</section>
 | 
						||
 | 
						||
## Solution
 | 
						||
<section id='solution'>
 | 
						||
 | 
						||
```js
 | 
						||
// solution required
 | 
						||
```
 | 
						||
</section>
 |