56 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			56 lines
		
	
	
		
			1.4 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| ---
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| id: 5900f3df1000cf542c50fef1
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| challengeType: 5
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| title: 'Problem 115: Counting block combinations II'
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| videoUrl: ''
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| localeTitle: 问题115:计数块组合II
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| ---
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| 
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| ## Description
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| <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>
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| 
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| ## Instructions
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| <section id="instructions">
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| </section>
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| 
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| ## Tests
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| <section id='tests'>
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| 
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| ```yml
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| tests:
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|   - text: <code>euler115()</code>应返回168。
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|     testString: 'assert.strictEqual(euler115(), 168, "<code>euler115()</code> should return 168.");'
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| 
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| ```
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| 
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| </section>
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| 
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| ## Challenge Seed
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| <section id='challengeSeed'>
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| 
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| <div id='js-seed'>
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| 
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| ```js
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| function euler115() {
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|   // Good luck!
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|   return true;
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| }
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| 
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| euler115();
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| 
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| ```
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| 
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| </div>
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| 
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| 
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| 
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| </section>
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| 
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| ## Solution
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| <section id='solution'>
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| 
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| ```js
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| // solution required
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| ```
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| </section>
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