2018-09-30 22:01:58 +00:00
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---
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id: 5900f4671000cf542c50ff7a
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challengeType: 5
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title: 'Problem 251: Cardano Triplets'
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---
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## Description
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<section id='description'>
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A triplet of positive integers (a,b,c) is called a Cardano Triplet if it satisfies the condition:
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For example, (2,1,5) is a Cardano Triplet.
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There exist 149 Cardano Triplets for which a+b+c ≤ 1000.
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Find how many Cardano Triplets exist such that a+b+c ≤ 110,000,000.
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</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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2018-10-04 13:37:37 +00:00
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tests:
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- text: <code>euler251()</code> should return 18946051.
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2018-10-20 18:02:47 +00:00
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testString: assert.strictEqual(euler251(), 18946051, '<code>euler251()</code> should return 18946051.');
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2018-09-30 22:01:58 +00:00
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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 euler251() {
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// Good luck!
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return true;
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}
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euler251();
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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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