chore(learn): Applied MDX format to Chinese curriculum files (#40462)

This commit is contained in:
Randell Dawson
2020-12-16 00:37:30 -07:00
committed by GitHub
parent 873fce02a2
commit 9ce4a02a41
1665 changed files with 58741 additions and 88042 deletions

View File

@ -1,61 +1,39 @@
---
id: 5900f3811000cf542c50fe94
title: 问题21友好的数字
challengeType: 5
videoUrl: ''
title: 问题21友好的数字
---
## Description
<section id="description">设d <var>n</var> )定义为<var>n</var>的适当除数之<var></var> (小于<var>n的</var>数均匀分成<var>n</var> 。如果d <var>a</var> = <var>b</var>并且d <var>b</var> = <var>a</var> ,其中<var>a</var><var>b</var> ,则<var>a</var><var>b</var>是友好对,并且<var>a</var><var>b</var>中的每<var>一个</var>被称为友好数字。例如220的适当除数是1,2,4,5,10,11,20,22,44,55和110;因此d220= 284. 284的适当除数是1,2,4,71和142;所以d284= 220.评估<var>n</var>下所有友好数字的总和。 </section>
# --description--
## Instructions
<section id="instructions">
</section>
设d `n` )定义为`n`的适当除数之`和` (小于`n的`数均匀分成`n` 。如果d `a` = `b`并且d `b` = `a` ,其中`a``b` ,则`a``b`是友好对,并且`a``b`中的每`一个`被称为友好数字。例如220的适当除数是1,2,4,5,10,11,20,22,44,55和110;因此d220= 284. 284的适当除数是1,2,4,71和142;所以d284= 220.评估`n`下所有友好数字的总和。
## Tests
<section id='tests'>
# --hints--
```yml
tests:
- text: <code>sumAmicableNum(1000)</code>应返回504。
testString: assert.strictEqual(sumAmicableNum(1000), 504);
- text: <code>sumAmicableNum(2000)</code>应该返回2898。
testString: assert.strictEqual(sumAmicableNum(2000), 2898);
- text: <code>sumAmicableNum(5000)</code>应该返回8442。
testString: assert.strictEqual(sumAmicableNum(5000), 8442);
- text: <code>sumAmicableNum(10000)</code>应返回31626。
testString: assert.strictEqual(sumAmicableNum(10000), 31626);
```
</section>
## Challenge Seed
<section id='challengeSeed'>
<div id='js-seed'>
`sumAmicableNum(1000)`应返回504。
```js
function sumAmicableNum(n) {
// Good luck!
return n;
}
sumAmicableNum(10000);
assert.strictEqual(sumAmicableNum(1000), 504);
```
</div>
</section>
## Solution
<section id='solution'>
`sumAmicableNum(2000)`应该返回2898。
```js
// solution required
assert.strictEqual(sumAmicableNum(2000), 2898);
```
/section>
`sumAmicableNum(5000)`应该返回8442。
```js
assert.strictEqual(sumAmicableNum(5000), 8442);
```
`sumAmicableNum(10000)`应返回31626。
```js
assert.strictEqual(sumAmicableNum(10000), 31626);
```
# --solutions--