60 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			60 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| ---
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| id: 5900f3721000cf542c50fe85
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| challengeType: 5
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| title: 'Problem 6: Sum square difference'
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| videoUrl: ''
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| localeTitle: 'Problema 6: suma de la diferencia cuadrada'
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| ---
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| 
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| ## Description
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| <section id="description"> La suma de los cuadrados de los primeros diez números naturales es, <div style="text-align: center;"> 1 <sup>2</sup> + 2 <sup>2</sup> + ... + 10 <sup>2</sup> = 385 </div> El cuadrado de la suma de los primeros diez números naturales es, <div style="text-align: center;"> (1 + 2 + ... + 10) <sup>2</sup> = 55 <sup>2</sup> = 3025 </div> Por lo tanto, la diferencia entre la suma de los cuadrados de los primeros diez números naturales y el cuadrado de la suma es 3025 - 385 = 2640. Encuentre la diferencia entre la suma de los cuadrados de los primeros <code>n</code> números naturales y el cuadrado de la suma. </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>sumSquareDifference(10)</code> debe devolver 2640.
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|     testString: 'assert.strictEqual(sumSquareDifference(10), 2640, "<code>sumSquareDifference(10)</code> should return 2640.");'
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|   - text: <code>sumSquareDifference(20)</code> debe devolver 41230.
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|     testString: 'assert.strictEqual(sumSquareDifference(20), 41230, "<code>sumSquareDifference(20)</code> should return 41230.");'
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|   - text: <code>sumSquareDifference(100)</code> debe devolver 25164150.
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|     testString: 'assert.strictEqual(sumSquareDifference(100), 25164150, "<code>sumSquareDifference(100)</code> should return 25164150.");'
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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 sumSquareDifference(n) {
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|   // Good luck!
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|   return true;
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| }
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| 
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| sumSquareDifference(100);
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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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