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@@ -12,7 +12,7 @@
"translatedContent": "<p><strong>有效 IP 地址</strong> 正好由四个整数(每个整数位于 <code>0</code> 到 <code>255</code> 之间组成,且不能含有前导 <code>0</code>),整数之间用 <code>'.'</code> 分隔。</p>\n\n<ul>\n\t<li>例如:<code>\"0.1.2.201\"</code> 和<code> \"192.168.1.1\"</code> 是 <strong>有效</strong> IP 地址,但是 <code>\"0.011.255.245\"</code>、<code>\"192.168.1.312\"</code> 和 <code>\"192.168@1.1\"</code> 是 <strong>无效</strong> IP 地址。</li>\n</ul>\n\n<p>给定一个只包含数字的字符串 <code>s</code> ,用以表示一个 IP 地址,返回所有可能的<strong>有效 IP 地址</strong>,这些地址可以通过在 <code>s</code> 中插入&nbsp;<code>'.'</code> 来形成。你 <strong>不能</strong>&nbsp;重新排序或删除 <code>s</code> 中的任何数字。你可以按 <strong>任何</strong> 顺序返回答案。</p>\n\n<p>&nbsp;</p>\n\n<p><strong>示例 1</strong></p>\n\n<pre>\n<strong>输入:</strong>s = \"25525511135\"\n<strong>输出:</strong>[\"255.255.11.135\",\"255.255.111.35\"]\n</pre>\n\n<p><strong>示例 2</strong></p>\n\n<pre>\n<strong>输入:</strong>s = \"0000\"\n<strong>输出:</strong>[\"0.0.0.0\"]\n</pre>\n\n<p><strong>示例 3</strong></p>\n\n<pre>\n<strong>输入:</strong>s = \"101023\"\n<strong>输出:</strong>[\"1.0.10.23\",\"1.0.102.3\",\"10.1.0.23\",\"10.10.2.3\",\"101.0.2.3\"]\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;= 20</code></li>\n\t<li><code>s</code> 仅由数字组成</li>\n</ul>\n",
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"difficulty": "Medium",
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"similarQuestions": "[{\"title\": \"IP to CIDR\", \"titleSlug\": \"ip-to-cidr\", \"difficulty\": \"Medium\", \"translatedTitle\": \"IP \\u5230 CIDR\"}]",
@@ -143,7 +143,7 @@
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