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feat(curriculum): restore seed + solution to Chinese (#40683)

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* 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>
This commit is contained in:
Oliver Eyton-Williams
2021-01-13 03:31:00 +01:00
committed by GitHub
parent 0095583028
commit ee1e8abd87
4163 changed files with 57505 additions and 10540 deletions
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25
curriculum/challenges/chinese/10-coding-interview-prep/algorithms/find-the-symmetric-difference.md
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@ -3,6 +3,7 @@ id: a3f503de51cf954ede28891d
title: 找到对称差异
challengeType: 5
videoUrl: ''
dashedName: find-the-symmetric-difference
---
# --description--
@ -115,5 +116,29 @@ assert.equal(
);
```
# --seed--
## --seed-contents--
```js
function sym(args) {
return args;
}
sym([1, 2, 3], [5, 2, 1, 4]);
```
# --solutions--
```js
function sym() {
var arrays = [].slice.call(arguments);
return arrays.reduce(function (symDiff, arr) {
return symDiff.concat(arr).filter(function (val, idx, theArr) {
return theArr.indexOf(val) === idx
&& (symDiff.indexOf(val) === -1 || arr.indexOf(val) === -1);
});
});
}
sym([1, 2, 3], [5, 2, 1, 4]);
```