56 lines
		
	
	
		
			996 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
		
		
			
		
	
	
			56 lines
		
	
	
		
			996 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
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								---
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								id: 5900f4551000cf542c50ff68
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								challengeType: 5
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								title: 'Problem 233: Lattice points on a circle'
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								videoUrl: ''
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								localeTitle: 问题233:圆上的格点
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								---
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								## Description
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								<section id="description">令f(N)是在通过(0,0),(N,0),(0,N)和(N,N)的圆上具有整数坐标的点的数量。可以证明f(10000)= 36。 <p>所有正整数N≤1011的总和是多少,f(N)= 420? </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>euler233()</code>应该返回271204031455541300。
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								    testString: 'assert.strictEqual(euler233(), 271204031455541300, "<code>euler233()</code> should return 271204031455541300.");'
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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 euler233() {
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								  // Good luck!
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								  return true;
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								}
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								euler233();
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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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