gaspersic/freeCodeCamp
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

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

Browse Source 
* 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
Download Patch File Download Diff File Expand all files Collapse all files

32
curriculum/challenges/chinese/10-coding-interview-prep/rosetta-code/ethiopian-multiplication.md
View File

@ -3,6 +3,7 @@ id: 599d1566a02b571412643b84
title: 埃塞俄比亚的乘法
challengeType: 5
videoUrl: ''
dashedName: ethiopian-multiplication
---
# --description--
@ -47,5 +48,36 @@ assert.equal(eth_mult(56, 98), 5488);
assert.equal(eth_mult(63, 74), 4662);
```
# --seed--
## --seed-contents--
```js
function eth_mult(a, b) {
}
```
# --solutions--
```js
function eth_mult(a, b) {
let sum = 0; a = [a]; b = [b];
let half = a => a / 2,
double = a => a * 2,
is_even = a => a % 2 == 0;
while (a[0] !== 1) {
a.unshift(Math.floor(half(a[0])));
b.unshift(double(b[0]));
}
for (let i = a.length - 1; i > 0; i -= 1) {
if (!is_even(a[i])) {
sum += b[i];
}
}
return sum + b[0];
}
```