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"translatedContent": "<p>当一个字符串满足如下条件时,我们称它是 <b>美丽的</b> :</p>\n\n<ul>\n\t<li>所有 5 个英文元音字母(<code>'a'</code> ,<code>'e'</code> ,<code>'i'</code> ,<code>'o'</code> ,<code>'u'</code>)都必须 <strong>至少</strong> 出现一次。</li>\n\t<li>这些元音字母的顺序都必须按照 <strong>字典序</strong> 升序排布(也就是说所有的 <code>'a'</code> 都在 <code>'e'</code> 前面,所有的 <code>'e'</code> 都在 <code>'i'</code> 前面,以此类推)</li>\n</ul>\n\n<p>比方说,字符串 <code>\"aeiou\"</code> 和 <code>\"aaaaaaeiiiioou\"</code> 都是 <strong>美丽的</strong> ,但是 <code>\"uaeio\"</code> ,<code>\"aeoiu\"</code> 和 <code>\"aaaeeeooo\"</code> <strong>不是美丽的</strong> 。</p>\n\n<p>给你一个只包含英文元音字母的字符串 <code>word</code> ,请你返回 <code>word</code> 中 <strong>最长美丽子字符串的长度</strong> 。如果不存在这样的子字符串,请返回 <code>0</code> 。</p>\n\n<p><strong>子字符串</strong> 是字符串中一个连续的字符序列。</p>\n\n<p> </p>\n\n<p><strong>示例 1:</strong></p>\n\n<pre>\n<b>输入:</b>word = \"aeiaaio<strong>aaaaeiiiiouuu</strong>ooaauuaeiu\"\n<b>输出:</b>13\n<b>解释:</b>最长子字符串是 \"aaaaeiiiiouuu\" ,长度为 13 。</pre>\n\n<p><strong>示例 2:</strong></p>\n\n<pre>\n<b>输入:</b>word = \"aeeeiiiioooauuu<strong>aeiou</strong>\"\n<b>输出:</b>5\n<b>解释:</b>最长子字符串是 \"aeiou\" ,长度为 5 。\n</pre>\n\n<p><strong>示例 3:</strong></p>\n\n<pre>\n<b>输入:</b>word = \"a\"\n<b>输出:</b>0\n<b>解释:</b>没有美丽子字符串,所以返回 0 。\n</pre>\n\n<p> </p>\n\n<p><strong>提示:</strong></p>\n\n<ul>\n\t<li><code>1 <= word.length <= 5 * 10<sup>5</sup></code></li>\n\t<li><code>word</code> 只包含字符 <code>'a'</code>,<code>'e'</code>,<code>'i'</code>,<code>'o'</code> 和 <code>'u'</code> 。</li>\n</ul>\n",
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"isPaidOnly": false,
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"difficulty": "Medium",
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"likes": 25,
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"likes": 26,
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"dislikes": 0,
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"isLiked": null,
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"similarQuestions": "[]",
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@@ -143,7 +143,7 @@
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"__typename": "CodeSnippetNode"
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}
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],
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"stats": "{\"totalAccepted\": \"7.7K\", \"totalSubmission\": \"13.8K\", \"totalAcceptedRaw\": 7659, \"totalSubmissionRaw\": 13847, \"acRate\": \"55.3%\"}",
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"stats": "{\"totalAccepted\": \"7.9K\", \"totalSubmission\": \"14.4K\", \"totalAcceptedRaw\": 7912, \"totalSubmissionRaw\": 14428, \"acRate\": \"54.8%\"}",
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"hints": [
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"Start from each 'a' and find the longest beautiful substring starting at that index.",
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"Based on the current character decide if you should include the next character in the beautiful substring."
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