56 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
		
		
			
		
	
	
			56 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
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								id: 5900f4531000cf542c50ff66
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								challengeType: 5
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								title: 'Problem 231: The prime factorisation of binomial coefficients'
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								videoUrl: ''
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								localeTitle: 'Задача 231: простая факторизация биномиальных коэффициентов'
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								---
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								## Description
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								<section id="description"> Биномиальный коэффициент 10C3 = 120. 120 = 23 × 3 × 5 = 2 × 2 × 2 × 3 × 5 и 2 + 2 + 2 + 3 + 5 = 14. Таким образом, сумма членов простой факторизации 10C3 составляет 14. <p> Найдите сумму членов в простой факторизации 20000000C15000000. </p></section>
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								## Instructions
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								<section id="instructions">
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								</section>
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								## Tests
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								<section id='tests'>
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								```yml
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								tests:
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								  - text: <code>euler231()</code> должен вернуть 7526965179680.
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								    testString: 'assert.strictEqual(euler231(), 7526965179680, "<code>euler231()</code> should return 7526965179680.");'
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								```
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								</section>
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								## Challenge Seed
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								<section id='challengeSeed'>
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								<div id='js-seed'>
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								```js
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								function euler231() {
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								  // Good luck!
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								  return true;
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								}
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								euler231();
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								```
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								</div>
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								</section>
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								## Solution
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								<section id='solution'>
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								```js
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								// solution required
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								```
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								</section>
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