75 lines
		
	
	
		
			2.7 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
		
		
			
		
	
	
			75 lines
		
	
	
		
			2.7 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
|   | --- | |||
|  | title: ABC Problem | |||
|  | id: 594810f028c0303b75339acc | |||
|  | challengeType: 5 | |||
|  | videoUrl: '' | |||
|  | localeTitle: ABC问题 | |||
|  | --- | |||
|  | 
 | |||
|  | ## Description
 | |||
|  | <section id="description"><p>您将获得ABC块的集合(例如,童年字母块)。每个街区有20个街区,两个字母。块的所有侧面都保证有完整的字母表。块的样本集合: </p><p> (BO) </p><p> (XK) </p><p> (DQ) </p><p> (CP) </p><p> (NA) </p><p> (GT) </p><p> (回覆) </p><p> (TG) </p><p> (QD) </p><p> (FS) </p><p> (JW) </p><p> (HU) </p><p> (VI) </p><p> (一个) </p><p> (OB) </p><p> (ER) </p><p> (FS) </p><p> (LY) </p><p> (PC) </p><p> (ZM) </p><p>要记住一些规则: </p>一旦使用了块上的字母,就不能再使用该块。该函数应该不区分大小写。 <p>实现一个带字符串(单词)的函数,并确定该单词是否可以与给定的块集合拼写。 </p></section> | |||
|  | 
 | |||
|  | ## Instructions
 | |||
|  | <section id="instructions"> | |||
|  | </section> | |||
|  | 
 | |||
|  | ## Tests
 | |||
|  | <section id='tests'> | |||
|  | 
 | |||
|  | ```yml | |||
|  | tests: | |||
|  |   - text: <code>canMakeWord</code>是一个功能。 | |||
|  |     testString: 'assert(typeof canMakeWord === "function", "<code>canMakeWord</code> is a function.");' | |||
|  |   - text: <code>canMakeWord</code>应该返回一个布尔值。 | |||
|  |     testString: 'assert(typeof canMakeWord("hi") === "boolean", "<code>canMakeWord</code> should return a boolean.");' | |||
|  |   - text: <code>canMakeWord("bark")</code>应该返回true。 | |||
|  |     testString: 'assert(canMakeWord(words[0]), "<code>canMakeWord("bark")</code> should return true.");' | |||
|  |   - text: <code>canMakeWord("BooK")</code>应该返回false。 | |||
|  |     testString: 'assert(!canMakeWord(words[1]), "<code>canMakeWord("BooK")</code> should return false.");' | |||
|  |   - text: <code>canMakeWord("TReAT")</code>应该返回true。 | |||
|  |     testString: 'assert(canMakeWord(words[2]), "<code>canMakeWord("TReAT")</code> should return true.");' | |||
|  |   - text: <code>canMakeWord("COMMON")</code>应返回false。 | |||
|  |     testString: 'assert(!canMakeWord(words[3]), "<code>canMakeWord("COMMON")</code> should return false.");' | |||
|  |   - text: <code>canMakeWord("squAD")</code>应该返回true。 | |||
|  |     testString: 'assert(canMakeWord(words[4]), "<code>canMakeWord("squAD")</code> should return true.");' | |||
|  |   - text: <code>canMakeWord("conFUSE")</code>应该返回true。 | |||
|  |     testString: 'assert(canMakeWord(words[5]), "<code>canMakeWord("conFUSE")</code> should return true.");' | |||
|  | 
 | |||
|  | ``` | |||
|  | 
 | |||
|  | </section> | |||
|  | 
 | |||
|  | ## Challenge Seed
 | |||
|  | <section id='challengeSeed'> | |||
|  | 
 | |||
|  | <div id='js-seed'> | |||
|  | 
 | |||
|  | ```js | |||
|  | function canMakeWord (word) { | |||
|  |   // Good luck! | |||
|  | } | |||
|  | 
 | |||
|  | ``` | |||
|  | 
 | |||
|  | </div> | |||
|  | 
 | |||
|  | 
 | |||
|  | ### After Test
 | |||
|  | <div id='js-teardown'> | |||
|  | 
 | |||
|  | ```js | |||
|  | console.info('after the test'); | |||
|  | ``` | |||
|  | 
 | |||
|  | </div> | |||
|  | 
 | |||
|  | </section> | |||
|  | 
 | |||
|  | ## Solution
 | |||
|  | <section id='solution'> | |||
|  | 
 | |||
|  | ```js | |||
|  | // solution required | |||
|  | ``` | |||
|  | </section> |