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leetcode-problemset/leetcode-cn/problem (Chinese)/“气球” 的最大数量 [maximum-number-of-balloons].html
2022-03-29 12:43:11 +08:00

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<p>给你一个字符串&nbsp;<code>text</code>,你需要使用 <code>text</code> 中的字母来拼凑尽可能多的单词&nbsp;<strong>&quot;balloon&quot;(气球)</strong></p>
<p>字符串&nbsp;<code>text</code> 中的每个字母最多只能被使用一次。请你返回最多可以拼凑出多少个单词&nbsp;<strong>&quot;balloon&quot;</strong></p>
<p>&nbsp;</p>
<p><strong>示例 1</strong></p>
<p><strong><img alt="" src="https://assets.leetcode-cn.com/aliyun-lc-upload/uploads/2019/09/14/1536_ex1_upd.jpeg" style="height: 35px; width: 154px;"></strong></p>
<pre><strong>输入:</strong>text = &quot;nlaebolko&quot;
<strong>输出:</strong>1
</pre>
<p><strong>示例 2</strong></p>
<p><strong><img alt="" src="https://assets.leetcode-cn.com/aliyun-lc-upload/uploads/2019/09/14/1536_ex2_upd.jpeg" style="height: 35px; width: 233px;"></strong></p>
<pre><strong>输入:</strong>text = &quot;loonbalxballpoon&quot;
<strong>输出:</strong>2
</pre>
<p><strong>示例 3</strong></p>
<pre><strong>输入:</strong>text = &quot;leetcode&quot;
<strong>输出:</strong>0
</pre>
<p>&nbsp;</p>
<p><strong>提示:</strong></p>
<ul>
<li><code>1 &lt;= text.length &lt;= 10^4</code></li>
<li><code>text</code>&nbsp;全部由小写英文字母组成</li>
</ul>