52 lines
882 B
Markdown
52 lines
882 B
Markdown
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---
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id: cf1111c1c11feddfaeb7bdef
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title: 將一個數組嵌套在另一個數組中
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challengeType: 1
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videoUrl: 'https://scrimba.com/c/crZQZf8'
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forumTopicId: 18247
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dashedName: nest-one-array-within-another-array
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---
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# --description--
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您也可以在其他數組中嵌套數組，如：
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```js
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[["Bulls", 23], ["White Sox", 45]]
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```
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這也叫做多維數組（<dfn>multi-dimensional array</dfn>）。
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# --instructions--
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創建一個名爲 `myArray` 的嵌套數組。
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# --hints--
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`myArray` 應該至少有一個數組嵌套在另一個數組中。
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```js
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assert(Array.isArray(myArray) && myArray.some(Array.isArray));
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```
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# --seed--
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## --after-user-code--
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```js
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if(typeof myArray !== "undefined"){(function(){return myArray;})();}
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```
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## --seed-contents--
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```js
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// Only change code below this line
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var myArray = [];
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```
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# --solutions--
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```js
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var myArray = [[1,2,3]];
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```
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