60 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
		
		
			
		
	
	
			60 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
|   | --- | |||
|  | id: 5900f39c1000cf542c50feae | |||
|  | challengeType: 5 | |||
|  | title: 'Problem 47: Distinct primes factors' | |||
|  | videoUrl: '' | |||
|  | localeTitle: 问题47:不同的素数因素 | |||
|  | --- | |||
|  | 
 | |||
|  | ## Description
 | |||
|  | <section id="description">前两个连续数字有两个不同的素数因子是: <div style="padding-left: 4em;"> 14 = 2×7 </div><div style="padding-left: 4em;"> 15 = 3×5 </div>前三个连续数字有三个不同的素因子: <div style="padding-left: 4em;"> 644 =2²×7×23 </div><div style="padding-left: 4em;"> 645 = 3×5×43 </div><div style="padding-left: 4em;"> 646 = 2×17×19 </div>找到前四个连续的整数,每个整数有四个不同的素数因子。这些数字中的第一个是什么? </section> | |||
|  | 
 | |||
|  | ## Instructions
 | |||
|  | <section id="instructions"> | |||
|  | </section> | |||
|  | 
 | |||
|  | ## Tests
 | |||
|  | <section id='tests'> | |||
|  | 
 | |||
|  | ```yml | |||
|  | tests: | |||
|  |   - text: '<code>distinctPrimeFactors(2, 2)</code>应该返回14。' | |||
|  |     testString: 'assert.strictEqual(distinctPrimeFactors(2, 2), 14, "<code>distinctPrimeFactors(2, 2)</code> should return 14.");' | |||
|  |   - text: '<code>distinctPrimeFactors(3, 3)</code>应该返回644。' | |||
|  |     testString: 'assert.strictEqual(distinctPrimeFactors(3, 3), 644, "<code>distinctPrimeFactors(3, 3)</code> should return 644.");' | |||
|  |   - text: '<code>distinctPrimeFactors(4, 4)</code>应该返回134043。' | |||
|  |     testString: 'assert.strictEqual(distinctPrimeFactors(4, 4), 134043, "<code>distinctPrimeFactors(4, 4)</code> should return 134043.");' | |||
|  | 
 | |||
|  | ``` | |||
|  | 
 | |||
|  | </section> | |||
|  | 
 | |||
|  | ## Challenge Seed
 | |||
|  | <section id='challengeSeed'> | |||
|  | 
 | |||
|  | <div id='js-seed'> | |||
|  | 
 | |||
|  | ```js | |||
|  | function distinctPrimeFactors(targetNumPrimes, targetConsecutive) { | |||
|  |   // Good luck! | |||
|  |   return true; | |||
|  | } | |||
|  | 
 | |||
|  | distinctPrimeFactors(4, 4); | |||
|  | 
 | |||
|  | ``` | |||
|  | 
 | |||
|  | </div> | |||
|  | 
 | |||
|  | 
 | |||
|  | 
 | |||
|  | </section> | |||
|  | 
 | |||
|  | ## Solution
 | |||
|  | <section id='solution'> | |||
|  | 
 | |||
|  | ```js | |||
|  | // solution required | |||
|  | ``` | |||
|  | </section> |