leetcode-problemset/leetcode-cn/originData/strong-password-checker.json

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            "title": "Strong Password Checker",
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            "content": "<p>A password is considered strong if the below conditions are all met:</p>\n\n<ul>\n\t<li>It has at least <code>6</code> characters and at most <code>20</code> characters.</li>\n\t<li>It contains at least <strong>one lowercase</strong> letter, at least <strong>one uppercase</strong> letter, and at least <strong>one digit</strong>.</li>\n\t<li>It does&nbsp;not contain three repeating characters in a row (i.e.,&nbsp;<code>&quot;...aaa...&quot;</code> is weak, but <code>&quot;...aa...a...&quot;</code> is strong, assuming other conditions are met).</li>\n</ul>\n\n<p>Given a string <code>password</code>, return <em>the minimum number of steps required to make <code>password</code> strong. if <code>password</code> is already strong, return <code>0</code>.</em></p>\n\n<p>In one step, you can:</p>\n\n<ul>\n\t<li>Insert one character to <code>password</code>,</li>\n\t<li>Delete one character from <code>password</code>, or</li>\n\t<li>Replace&nbsp;one character of <code>password</code> with another character.</li>\n</ul>\n\n<p>&nbsp;</p>\n<p><strong>Example 1:</strong></p>\n<pre><strong>Input:</strong> password = \"a\"\n<strong>Output:</strong> 5\n</pre><p><strong>Example 2:</strong></p>\n<pre><strong>Input:</strong> password = \"aA1\"\n<strong>Output:</strong> 3\n</pre><p><strong>Example 3:</strong></p>\n<pre><strong>Input:</strong> password = \"1337C0d3\"\n<strong>Output:</strong> 0\n</pre>\n<p>&nbsp;</p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= password.length &lt;= 50</code></li>\n\t<li><code>password</code> consists of letters, digits, dot&nbsp;<code>&#39;.&#39;</code> or exclamation mark <code>&#39;!&#39;</code>.</li>\n</ul>\n",
            "translatedTitle": "强密码检验器",
            "translatedContent": "<p>&nbsp;</p>\n如果一个密码满足下述所有条件，则认为这个密码是强密码：\n\n<ul>\n\t<li>由至少 <code>6</code> 个，至多 <code>20</code> 个字符组成。</li>\n\t<li>至少包含 <strong>一个小写 </strong>字母，<strong>一个大写</strong> 字母，和 <strong>一个数字</strong> 。</li>\n\t<li>同一字符 <strong>不能 </strong>连续出现三次 (比如 <code>\"...aaa...\"</code> 是不允许的, 但是&nbsp;<code>\"...aa...a...\"</code> 如果满足其他条件也可以算是强密码)。</li>\n</ul>\n\n<p>给你一个字符串 <code>password</code> ，返回&nbsp;<em>将 <code>password</code> 修改到满足强密码条件需要的最少修改步数。如果 <code>password</code> 已经是强密码，则返回 <code>0</code> 。</em></p>\n\n<p>在一步修改操作中，你可以：</p>\n\n<ul>\n\t<li>插入一个字符到 <code>password</code> ，</li>\n\t<li>从 <code>password</code> 中删除一个字符，或</li>\n\t<li>用另一个字符来替换 <code>password</code> 中的某个字符。</li>\n</ul>\n\n<p>&nbsp;</p>\n\n<p><strong>示例 1：</strong></p>\n\n<pre>\n<strong>输入：</strong>password = \"a\"\n<strong>输出：</strong>5\n</pre>\n\n<p><strong>示例 2：</strong></p>\n\n<pre>\n<strong>输入：</strong>password = \"aA1\"\n<strong>输出：</strong>3\n</pre>\n\n<p><strong>示例 3：</strong></p>\n\n<pre>\n<strong>输入：</strong>password = \"1337C0d3\"\n<strong>输出：</strong>0\n</pre>\n\n<p>&nbsp;</p>\n\n<p><strong>提示：</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= password.length &lt;= 50</code></li>\n\t<li><code>password</code> 由字母、数字、点 <code>'.'</code> 或者感叹号 <code>'!'</code></li>\n</ul>\n",
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