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"questionId": "1000272",
"questionFrontendId": "剑指 Offer II 094",
"categoryTitle": "LCOF2",
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"title": "最少回文分割",
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"content": "<p>English description is not available for the problem. Please switch to Chinese.</p>\n",
"translatedTitle": "最少回文分割",
"translatedContent": "<p>给定一个字符串 <code>s</code>,请将 <code>s</code> 分割成一些子串,使每个子串都是回文串。</p>\n\n<p>返回符合要求的 <strong>最少分割次数</strong> 。</p>\n\n<div class=\"original__bRMd\">\n<div>\n<p>&nbsp;</p>\n\n<p><strong>示例 1</strong></p>\n\n<pre>\n<strong>输入:</strong>s = &quot;aab&quot;\n<strong>输出:</strong>1\n<strong>解释:</strong>只需一次分割就可将&nbsp;s<em> </em>分割成 [&quot;aa&quot;,&quot;b&quot;] 这样两个回文子串。\n</pre>\n\n<p><strong>示例 2</strong></p>\n\n<pre>\n<strong>输入:</strong>s = &quot;a&quot;\n<strong>输出:</strong>0\n</pre>\n\n<p><strong>示例 3</strong></p>\n\n<pre>\n<strong>输入:</strong>s = &quot;ab&quot;\n<strong>输出:</strong>1\n</pre>\n\n<p>&nbsp;</p>\n\n<p><strong>提示:</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= s.length &lt;= 2000</code></li>\n\t<li><code>s</code> 仅由小写英文字母组成</li>\n</ul>\n</div>\n</div>\n\n<p>&nbsp;</p>\n\n<p><meta charset=\"UTF-8\" />注意:本题与主站 132&nbsp;题相同:&nbsp;<a href=\"https://leetcode-cn.com/problems/palindrome-partitioning-ii/\">https://leetcode-cn.com/problems/palindrome-partitioning-ii/</a></p>\n",
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