Oliver Eyton-Williams ee1e8abd87
feat(curriculum): restore seed + solution to Chinese (#40683)
* feat(tools): add seed/solution restore script

* chore(curriculum): remove empty sections' markers

* chore(curriculum): add seed + solution to Chinese

* chore: remove old formatter

* fix: update getChallenges

parse translated challenges separately, without reference to the source

* chore(curriculum): add dashedName to English

* chore(curriculum): add dashedName to Chinese

* refactor: remove unused challenge property 'name'

* fix: relax dashedName requirement

* fix: stray tag

Remove stray `pre` tag from challenge file.

Signed-off-by: nhcarrigan <nhcarrigan@gmail.com>

Co-authored-by: nhcarrigan <nhcarrigan@gmail.com>
2021-01-12 19:31:00 -07:00

51 lines
887 B
Markdown

---
id: 5900f38e1000cf542c50fea1
title: 'Problem 34: Digit factorials'
challengeType: 5
forumTopicId: 301998
dashedName: problem-34-digit-factorials
---
# --description--
145 is a curious number, as 1! + 4! + 5! = 1 + 24 + 120 = 145.
Find the numbers and the sum of the numbers which are equal to the sum of the factorial of their digits.
**Note:** as 1! = 1 and 2! = 2 are not sums they are not included.
# --hints--
`digitFactorial()` should return an object.
```js
assert.typeOf(digitFactorial(), 'object');
```
`digitFactorial()` should return { sum: 40730, numbers: [145, 40585] }.
```js
assert.deepEqual(digitFactorial(), { sum: 40730, numbers: [145, 40585] });
```
# --seed--
## --seed-contents--
```js
function digitFactorial() {
var sum = 0;
var numbers = [];
return { sum, numbers };
}
digitFactorial();
```
# --solutions--
```js
// solution required
```