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4790 changed files with 11696 additions and 10944 deletions

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@@ -12,7 +12,7 @@
"translatedContent": "<p>一个字符串如果没有 <strong>三个连续</strong>&nbsp;相同字符,那么它就是一个 <strong>好字符串</strong>&nbsp;。</p>\n\n<p>给你一个字符串&nbsp;<code>s</code>&nbsp;,请你从 <code>s</code>&nbsp;删除&nbsp;<strong>最少</strong>&nbsp;的字符,使它变成一个 <strong>好字符串</strong> 。</p>\n\n<p>请你返回删除后的字符串。题目数据保证答案总是 <strong>唯一的 </strong>。</p>\n\n<p>&nbsp;</p>\n\n<p><strong>示例 1</strong></p>\n\n<pre>\n<b>输入:</b>s = \"le<strong>e</strong>etcode\"\n<b>输出:</b>\"leetcode\"\n<strong>解释:</strong>\n从第一组 'e' 里面删除一个 'e' ,得到 \"leetcode\" 。\n没有连续三个相同字符所以返回 \"leetcode\" 。\n</pre>\n\n<p><strong>示例 2</strong></p>\n\n<pre>\n<b>输入:</b>s = \"<strong>a</strong>aab<strong>aa</strong>aa\"\n<b>输出:</b>\"aabaa\"\n<strong>解释:</strong>\n从第一组 'a' 里面删除一个 'a' ,得到 \"aabaaaa\" 。\n从第二组 'a' 里面删除两个 'a' ,得到 \"aabaa\" 。\n没有连续三个相同字符所以返回 \"aabaa\" 。\n</pre>\n\n<p><strong>示例 3</strong></p>\n\n<pre>\n<b>输入:</b>s = \"aab\"\n<b>输出:</b>\"aab\"\n<b>解释:</b>没有连续三个相同字符,所以返回 \"aab\" 。\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;= 10<sup>5</sup></code></li>\n\t<li><code>s</code>&nbsp;只包含小写英文字母。</li>\n</ul>\n",
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"difficulty": "Easy",
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"similarQuestions": "[]",
@@ -137,7 +137,7 @@
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"hints": [
"What's the optimal way to delete characters if three or more consecutive characters are equal?",
"If three or more consecutive characters are equal, keep two of them and delete the rest."