59 lines
1.0 KiB
Markdown
59 lines
1.0 KiB
Markdown
---
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id: 5900f38e1000cf542c50fea1
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challengeType: 5
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title: 'Problem 34: Digit factorials'
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---
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## Description
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<section id='description'>
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145 is a curious number, as 1! + 4! + 5! = 1 + 24 + 120 = 145.
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Find the numbers and the sum of the numbers which are equal to the sum of the factorial of their digits.
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Note: as 1! = 1 and 2! = 2 are not sums they are not included.
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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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- text: '<code>digitFactorial()</code> should return { sum: 40730, numbers: [145, 40585] }.'
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testString: 'assert.deepEqual(digitFactorial(), { sum: 40730, numbers: [145, 40585] }, "<code>digitFactorial()</code> should return { sum: 40730, numbers: [145, 40585] }.");'
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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 digitFactorial() {
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// Good luck!
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var sum = 0;
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var numbers = [];
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return { sum, numbers };
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}
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digitFactorial();
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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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