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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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33
curriculum/challenges/chinese/10-coding-interview-prep/algorithms/pairwise.md
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@ -3,6 +3,7 @@ id: a3f503de51cfab748ff001aa
title: 成对
challengeType: 5
videoUrl: ''
dashedName: pairwise
---
# --description--
@ -49,5 +50,37 @@ assert.deepEqual(pairwise([0, 0, 0, 0, 1, 1], 1), 10);
assert.deepEqual(pairwise([], 100), 0);
```
# --seed--
## --seed-contents--
```js
function pairwise(arr, arg) {
return arg;
}
pairwise([1,4,2,3,0,5], 7);
```
# --solutions--
```js
function pairwise(arr, arg) {
var sum = 0;
arr.forEach(function(e, i, a) {
if (e != null) {
var diff = arg-e;
a[i] = null;
var dix = a.indexOf(diff);
if (dix !== -1) {
sum += dix;
sum += i;
a[dix] = null;
}
}
});
return sum;
}
pairwise([1,4,2,3,0,5], 7);
```