60 lines
1.1 KiB
Markdown
60 lines
1.1 KiB
Markdown
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---
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id: bd7993c9c69feddfaeb7bdef
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title: Multiply Two Decimals with JavaScript
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challengeType: 1
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videoUrl: ''
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localeTitle: 使用JavaScript乘以两个小数
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---
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## Description
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<section id="description">在JavaScript中，您也可以使用十进制数执行计算，就像整数一样。让我们将两位小数相乘得到它们的乘积。 </section>
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## Instructions
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<section id="instructions">更改<code>0.0</code>使产品等于<code>5.0</code> 。 </section>
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## Tests
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<section id='tests'>
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```yml
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tests:
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- text: 变量<code>product</code>应该等于<code>5.0</code> 。
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testString: 'assert(product === 5.0, "The variable <code>product</code> should equal <code>5.0</code>.");'
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- text: 你应该使用<code>*</code>运算符
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testString: 'assert(/\*/.test(code), "You should use the <code>*</code> operator");'
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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<div id='js-seed'>
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```js
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var product = 2.0 * 0.0;
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```
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</div>
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### After Test
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<div id='js-teardown'>
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```js
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console.info('after the test');
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```
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</div>
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</section>
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## Solution
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<section id='solution'>
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```js
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// solution required
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```
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</section>
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