maximum-number-of-balloons

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Algorithms

Given a string <code>text</code>, you want to use the characters of <code>text</code> to form as many instances of the word &quot;balloon&quot; as possible.

You can use each character in <code>text</code> at most once. Return the maximum number of instances that can be formed.

&nbsp;
Example 1:

<img alt="" src="https://assets.leetcode.com/uploads/2019/09/05/1536_ex1_upd.JPG" style="width: 132px; height: 35px;" />

<pre>
Input: text = &quot;nlaebolko&quot;
Output: 1
</pre>

Example 2:

<img alt="" src="https://assets.leetcode.com/uploads/2019/09/05/1536_ex2_upd.JPG" style="width: 267px; height: 35px;" />

<pre>
Input: text = &quot;loonbalxballpoon&quot;
Output: 2
</pre>

Example 3:

<pre>
Input: text = &quot;leetcode&quot;
Output: 0
</pre>

&nbsp;
Constraints:

<ul>
	<li><code>1 &lt;= text.length &lt;= 104</code></li>
	<li><code>text</code> consists of lower case English letters only.</li>
</ul>

&nbsp;
Note: This question is the same as <a href="https://leetcode.com/problems/rearrange-characters-to-make-target-string/description/" target="_blank"> 2287: Rearrange Characters to Make Target String.</a>