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@@ -12,7 +12,7 @@
"translatedContent": "<p>有台奇怪的打印机有以下两个特殊要求:</p>\n\n<ul>\n\t<li>打印机每次只能打印由 <strong>同一个字符</strong> 组成的序列。</li>\n\t<li>每次可以在从起始到结束的任意位置打印新字符,并且会覆盖掉原来已有的字符。</li>\n</ul>\n\n<p>给你一个字符串 <code>s</code> ,你的任务是计算这个打印机打印它需要的最少打印次数。</p>\n&nbsp;\n\n<p><strong>示例 1</strong></p>\n\n<pre>\n<strong>输入:</strong>s = \"aaabbb\"\n<strong>输出:</strong>2\n<strong>解释:</strong>首先打印 \"aaa\" 然后打印 \"bbb\"。\n</pre>\n\n<p><strong>示例 2</strong></p>\n\n<pre>\n<strong>输入:</strong>s = \"aba\"\n<strong>输出:</strong>2\n<strong>解释:</strong>首先打印 \"aaa\" 然后在第二个位置打印 \"b\" 覆盖掉原来的字符 'a'。\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;= 100</code></li>\n\t<li><code>s</code> 由小写英文字母组成</li>\n</ul>\n",
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"difficulty": "Hard",
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"similarQuestions": "[{\"title\": \"Remove Boxes\", \"titleSlug\": \"remove-boxes\", \"difficulty\": \"Hard\", \"translatedTitle\": \"\\u79fb\\u9664\\u76d2\\u5b50\"}]",
@@ -143,7 +143,7 @@
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