leetcode-problemset/leetcode-cn/originData/zui-chang-bu-han-zhong-fu-zi-fu-de-zi-zi-fu-chuan-lcof.json

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            "categoryTitle": "LCOF",
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            "title": "最长不含重复字符的子字符串 LCOF",
            "titleSlug": "zui-chang-bu-han-zhong-fu-zi-fu-de-zi-zi-fu-chuan-lcof",
            "content": "English description is not available for the problem. Please switch to Chinese.",
            "translatedTitle": "最长不含重复字符的子字符串",
            "translatedContent": "<p>请从字符串中找出一个最长的不包含重复字符的子字符串，计算该最长子字符串的长度。</p>\n\n<p>&nbsp;</p>\n\n<p><strong>示例&nbsp;1:</strong></p>\n\n<pre><strong>输入: </strong>&quot;abcabcbb&quot;\n<strong>输出: </strong>3 \n<strong>解释:</strong> 因为无重复字符的最长子串是 <code>&quot;abc&quot;，所以其</code>长度为 3。\n</pre>\n\n<p><strong>示例 2:</strong></p>\n\n<pre><strong>输入: </strong>&quot;bbbbb&quot;\n<strong>输出: </strong>1\n<strong>解释: </strong>因为无重复字符的最长子串是 <code>&quot;b&quot;</code>，所以其长度为 1。\n</pre>\n\n<p><strong>示例 3:</strong></p>\n\n<pre><strong>输入: </strong>&quot;pwwkew&quot;\n<strong>输出: </strong>3\n<strong>解释: </strong>因为无重复字符的最长子串是&nbsp;<code>&quot;wke&quot;</code>，所以其长度为 3。\n&nbsp;    请注意，你的答案必须是 <strong>子串 </strong>的长度，<code>&quot;pwke&quot;</code>&nbsp;是一个<em>子序列，</em>不是子串。\n</pre>\n\n<p>&nbsp;</p>\n\n<p>提示：</p>\n\n<ul>\n\t<li><code>s.length &lt;= 40000</code></li>\n</ul>\n\n<p>注意：本题与主站 3 题相同：<a href=\"https://leetcode-cn.com/problems/longest-substring-without-repeating-characters/\">https://leetcode-cn.com/problems/longest-substring-without-repeating-characters/</a></p>\n",
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