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freeCodeCamp/curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/basic-javascript/multiply-two-decimals-with-javascript.md
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Co-authored-by: Nicholas Carrigan (he/him) <nhcarrigan@gmail.com>

Co-authored-by: Crowdin Bot <support+bot@crowdin.com>
Co-authored-by: Randell Dawson <5313213+RandellDawson@users.noreply.github.com>
Co-authored-by: Nicholas Carrigan (he/him) <nhcarrigan@gmail.com>
2021-03-07 08:15:14 -08:00

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id, title, challengeType, videoUrl, forumTopicId, dashedName
id title challengeType videoUrl forumTopicId dashedName
bd7993c9c69feddfaeb7bdef 两个小数相乘 1 https://scrimba.com/c/ce2GeHq 301173 multiply-two-decimals-with-javascript

--description--

在 JavaScript 中,你也可以用小数进行计算,就像整数一样。

把两个小数相乘,并得到它们乘积。

--instructions--

改变 0.0 的数值让变量 product 的值等于 5.0

--hints--

变量 product 应该等于 5.0

assert(product === 5.0);

要使用 * 运算符。

assert(/\*/.test(code));

--seed--

--after-user-code--

(function(y){return 'product = '+y;})(product);

--seed-contents--

var product = 2.0 * 0.0;

--solutions--

var product = 2.0 * 2.5;