freeCodeCamp/curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/basic-javascript/store-multiple-values-in-one-variable-using-javascript-arrays.md
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

1.3 KiB

id, title, challengeType, videoUrl, forumTopicId, dashedName
id title challengeType videoUrl forumTopicId dashedName
bd7993c9c69feddfaeb8bdef 使用 JavaScript 数组将多个值存储在一个变量中 1 https://scrimba.com/c/crZQWAm 18309 store-multiple-values-in-one-variable-using-javascript-arrays

--description--

使用数组,我们可以在一个地方存储多个数据。

以左方括号[开始定义一个数组,以右方括号]结束,里面每个元素之间用逗号隔开,例如:

var sandwich = ["peanut butter", "jelly", "bread"].

--instructions--

创建一个包含字符串数字的数组myArray

提示
如果你遇到困难,请参考文本编辑器中的示例代码。

--hints--

myArray应该是一个数组

assert(typeof myArray == 'object');

myArray数组的第一个元素应该是一个字符串

assert(typeof myArray[0] !== 'undefined' && typeof myArray[0] == 'string');

myArray数组的第二个元素应该是一个数字

assert(typeof myArray[1] !== 'undefined' && typeof myArray[1] == 'number');

--seed--

--after-user-code--

(function(z){return z;})(myArray);

--seed-contents--

// Only change code below this line
var myArray = [];

--solutions--

var myArray = ["The Answer", 42];