62 lines
2.3 KiB
Markdown
62 lines
2.3 KiB
Markdown
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---
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id: ab6137d4e35944e21037b769
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title: Title Case a Sentence
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isRequired: true
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challengeType: 5
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videoUrl: ''
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localeTitle: 标题案例句子
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---
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## Description
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<section id="description">返回提供的字符串，每个单词的首字母大写。确保单词的其余部分为小写。出于本练习的目的，您还应该将诸如“the”和“of”之类的连接词大写。如果卡住，请记得使用<a href="http://forum.freecodecamp.org/t/how-to-get-help-when-you-are-stuck/19514" target="_blank">Read-Search-Ask</a> 。编写自己的代码。 </section>
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## Instructions
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<section id="instructions">
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</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: '<code>titleCase("I'm a little tea pot")</code>应该返回一个字符串。'
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testString: 'assert(typeof titleCase("I"m a little tea pot") === "string", "<code>titleCase("I'm a little tea pot")</code> should return a string.");'
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- text: '<code>titleCase("I'm a little tea pot")</code>应该归还<code>I'm A Little Tea Pot</code> 。'
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testString: 'assert(titleCase("I"m a little tea pot") === "I"m A Little Tea Pot", "<code>titleCase("I'm a little tea pot")</code> should return <code>I'm A Little Tea Pot</code>.");'
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- text: <code>titleCase("sHoRt AnD sToUt")</code>应返回<code>Short And Stout</code> 。
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testString: 'assert(titleCase("sHoRt AnD sToUt") === "Short And Stout", "<code>titleCase("sHoRt AnD sToUt")</code> should return <code>Short And Stout</code>.");'
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- text: <code>titleCase("HERE IS MY HANDLE HERE IS MY SPOUT")</code> <code>Here Is My Handle Here Is My Spout</code> <code>titleCase("HERE IS MY HANDLE HERE IS MY SPOUT")</code>应该回到<code>Here Is My Handle Here Is My Spout</code> 。
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testString: 'assert(titleCase("HERE IS MY HANDLE HERE IS MY SPOUT") === "Here Is My Handle Here Is My Spout", "<code>titleCase("HERE IS MY HANDLE HERE IS MY SPOUT")</code> should return <code>Here Is My Handle Here Is My Spout</code>.");'
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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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function titleCase(str) {
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return str;
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}
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titleCase("I'm a little tea pot");
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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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