leetcode-problemset/leetcode-cn/originData/longest-palindrome.json

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            "title": "Longest Palindrome",
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            "content": "<p>Given a string <code>s</code> which consists of lowercase or uppercase letters, return <em>the length of the <strong>longest palindrome</strong></em>&nbsp;that can be built with those letters.</p>\n\n<p>Letters are <strong>case sensitive</strong>, for example,&nbsp;<code>&quot;Aa&quot;</code> is not considered a palindrome here.</p>\n\n<p>&nbsp;</p>\n<p><strong class=\"example\">Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> s = &quot;abccccdd&quot;\n<strong>Output:</strong> 7\n<strong>Explanation:</strong> One longest palindrome that can be built is &quot;dccaccd&quot;, whose length is 7.\n</pre>\n\n<p><strong class=\"example\">Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> s = &quot;a&quot;\n<strong>Output:</strong> 1\n<strong>Explanation:</strong> The longest palindrome that can be built is &quot;a&quot;, whose length is 1.\n</pre>\n\n<p>&nbsp;</p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= s.length &lt;= 2000</code></li>\n\t<li><code>s</code> consists of lowercase <strong>and/or</strong> uppercase English&nbsp;letters only.</li>\n</ul>\n",
            "translatedTitle": "最长回文串",
            "translatedContent": "<p>给定一个包含大写字母和小写字母的字符串<meta charset=\"UTF-8\" />&nbsp;<code>s</code>&nbsp;，返回&nbsp;<em>通过这些字母构造成的 <strong>最长的回文串</strong></em>&nbsp;。</p>\n\n<p>在构造过程中，请注意 <strong>区分大小写</strong> 。比如&nbsp;<code>\"Aa\"</code>&nbsp;不能当做一个回文字符串。</p>\n\n<p>&nbsp;</p>\n\n<p><strong>示例 1: </strong></p>\n\n<pre>\n<strong>输入:</strong>s = \"abccccdd\"\n<strong>输出:</strong>7\n<strong>解释:</strong>\n我们可以构造的最长的回文串是\"dccaccd\", 它的长度是 7。\n</pre>\n\n<p><strong>示例 2:</strong></p>\n\n<pre>\n<strong>输入:</strong>s = \"a\"\n<strong>输出:</strong>1\n</pre>\n\n<p><strong>示例 3：</strong></p>\n\n<pre>\n<strong>输入:</strong>s = \"aaaaaccc\"\n<strong>输出:</strong>7</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>&nbsp;只由小写 <strong>和/或</strong> 大写英文字母组成</li>\n</ul>\n",
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