mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
synced 2025-01-11 02:58:13 +08:00
41 lines
872 B
HTML
41 lines
872 B
HTML
|
<p>给你一个字符串 <code>s</code>，请你将 <code>s</code> 分割成一些子串，使每个子串都是回文。</p>
|
|||
|
|
|
|||
|
|
<p>返回符合要求的 <strong>最少分割次数</strong> 。</p>
|
|||
|
|
|
|||
|
|
<div class="original__bRMd">
|
|||
|
|
<div>
|
|||
|
|
<p> </p>
|
|||
|
|
|
|||
|
|
<p><strong>示例 1：</strong></p>
|
|||
|
|
|
|||
|
|
<pre>
|
|||
|
|
<strong>输入：</strong>s = "aab"
|
|||
|
|
<strong>输出：</strong>1
|
|||
|
|
<strong>解释：</strong>只需一次分割就可将 <em>s </em>分割成 ["aa","b"] 这样两个回文子串。
|
|||
|
|
</pre>
|
|||
|
|
|
|||
|
|
<p><strong>示例 2：</strong></p>
|
|||
|
|
|
|||
|
|
<pre>
|
|||
|
|
<strong>输入：</strong>s = "a"
|
|||
|
|
<strong>输出：</strong>0
|
|||
|
|
</pre>
|
|||
|
|
|
|||
|
|
<p><strong>示例 3：</strong></p>
|
|||
|
|
|
|||
|
|
<pre>
|
|||
|
|
<strong>输入：</strong>s = "ab"
|
|||
|
|
<strong>输出：</strong>1
|
|||
|
|
</pre>
|
|||
|
|
|
|||
|
|
<p> </p>
|
|||
|
|
|
|||
|
|
<p><strong>提示：</strong></p>
|
|||
|
|
|
|||
|
|
<ul>
|
|||
|
|
<li><code>1 <= s.length <= 2000</code></li>
|
|||
|
|
<li><code>s</code> 仅由小写英文字母组成</li>
|
|||
|
|
</ul>
|
|||
|
|
</div>
|
|||
|
|
</div>
|