leetcode-problemset/算法题/camelcase-matching.html

<p>Given an array of strings <code>queries</code> and a string <code>pattern</code>, return a boolean array <code>answer</code> where <code>answer[i]</code> is <code>true</code> if <code>queries[i]</code> matches <code>pattern</code>, and <code>false</code> otherwise.</p>

<p>A query word <code>queries[i]</code> matches <code>pattern</code> if you can insert lowercase English letters pattern so that it equals the query. You may insert each character at any position and you may not insert any characters.</p>

<p>&nbsp;</p>
<p><strong>Example 1:</strong></p>

<pre>
<strong>Input:</strong> queries = [&quot;FooBar&quot;,&quot;FooBarTest&quot;,&quot;FootBall&quot;,&quot;FrameBuffer&quot;,&quot;ForceFeedBack&quot;], pattern = &quot;FB&quot;
<strong>Output:</strong> [true,false,true,true,false]
<strong>Explanation:</strong> &quot;FooBar&quot; can be generated like this &quot;F&quot; + &quot;oo&quot; + &quot;B&quot; + &quot;ar&quot;.
&quot;FootBall&quot; can be generated like this &quot;F&quot; + &quot;oot&quot; + &quot;B&quot; + &quot;all&quot;.
&quot;FrameBuffer&quot; can be generated like this &quot;F&quot; + &quot;rame&quot; + &quot;B&quot; + &quot;uffer&quot;.
</pre>

<p><strong>Example 2:</strong></p>

<pre>
<strong>Input:</strong> queries = [&quot;FooBar&quot;,&quot;FooBarTest&quot;,&quot;FootBall&quot;,&quot;FrameBuffer&quot;,&quot;ForceFeedBack&quot;], pattern = &quot;FoBa&quot;
<strong>Output:</strong> [true,false,true,false,false]
<strong>Explanation:</strong> &quot;FooBar&quot; can be generated like this &quot;Fo&quot; + &quot;o&quot; + &quot;Ba&quot; + &quot;r&quot;.
&quot;FootBall&quot; can be generated like this &quot;Fo&quot; + &quot;ot&quot; + &quot;Ba&quot; + &quot;ll&quot;.
</pre>

<p><strong>Example 3:</strong></p>

<pre>
<strong>Input:</strong> queries = [&quot;FooBar&quot;,&quot;FooBarTest&quot;,&quot;FootBall&quot;,&quot;FrameBuffer&quot;,&quot;ForceFeedBack&quot;], pattern = &quot;FoBaT&quot;
<strong>Output:</strong> [false,true,false,false,false]
<strong>Explanation:</strong> &quot;FooBarTest&quot; can be generated like this &quot;Fo&quot; + &quot;o&quot; + &quot;Ba&quot; + &quot;r&quot; + &quot;T&quot; + &quot;est&quot;.
</pre>

<p>&nbsp;</p>
<p><strong>Constraints:</strong></p>

<ul>
	<li><code>1 &lt;= pattern.length, queries.length &lt;= 100</code></li>
	<li><code>1 &lt;= queries[i].length &lt;= 100</code></li>
	<li><code>queries[i]</code> and <code>pattern</code> consist of English letters.</li>
</ul>