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"translatedContent": "<p>设计一个使用单词列表进行初始化的数据结构,单词列表中的单词 <strong>互不相同</strong> 。 如果给出一个单词,请判定能否只将这个单词中<strong>一个</strong>字母换成另一个字母,使得所形成的新单词存在于你构建的字典中。</p>\n\n<p>实现 <code>MagicDictionary</code> 类:</p>\n\n<ul>\n\t<li><code>MagicDictionary()</code> 初始化对象</li>\n\t<li><code>void buildDict(String[] dictionary)</code> 使用字符串数组 <code>dictionary</code> 设定该数据结构,<code>dictionary</code> 中的字符串互不相同</li>\n\t<li><code>bool search(String searchWord)</code> 给定一个字符串 <code>searchWord</code> ,判定能否只将字符串中<strong> 一个 </strong>字母换成另一个字母,使得所形成的新字符串能够与字典中的任一字符串匹配。如果可以,返回 <code>true</code> ;否则,返回 <code>false</code> 。</li>\n</ul>\n\n<p> </p>\n\n<div class=\"top-view__1vxA\">\n<div class=\"original__bRMd\">\n<div>\n<p><strong>示例:</strong></p>\n\n<pre>\n<strong>输入</strong>\n[\"MagicDictionary\", \"buildDict\", \"search\", \"search\", \"search\", \"search\"]\n[[], [[\"hello\", \"leetcode\"]], [\"hello\"], [\"hhllo\"], [\"hell\"], [\"leetcoded\"]]\n<strong>输出</strong>\n[null, null, false, true, false, false]\n\n<strong>解释</strong>\nMagicDictionary magicDictionary = new MagicDictionary();\nmagicDictionary.buildDict([\"hello\", \"leetcode\"]);\nmagicDictionary.search(\"hello\"); // 返回 False\nmagicDictionary.search(\"hhllo\"); // 将第二个 'h' 替换为 'e' 可以匹配 \"hello\" ,所以返回 True\nmagicDictionary.search(\"hell\"); // 返回 False\nmagicDictionary.search(\"leetcoded\"); // 返回 False\n</pre>\n\n<p> </p>\n\n<p><strong>提示:</strong></p>\n\n<ul>\n\t<li><code>1 <= dictionary.length <= 100</code></li>\n\t<li><code>1 <= dictionary[i].length <= 100</code></li>\n\t<li><code>dictionary[i]</code> 仅由小写英文字母组成</li>\n\t<li><code>dictionary</code> 中的所有字符串 <strong>互不相同</strong></li>\n\t<li><code>1 <= searchWord.length <= 100</code></li>\n\t<li><code>searchWord</code> 仅由小写英文字母组成</li>\n\t<li><code>buildDict</code> 仅在 <code>search</code> 之前调用一次</li>\n\t<li>最多调用 <code>100</code> 次 <code>search</code></li>\n</ul>\n</div>\n</div>\n</div>\n",
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"similarQuestions": "[{\"title\": \"Implement Trie (Prefix Tree)\", \"titleSlug\": \"implement-trie-prefix-tree\", \"difficulty\": \"Medium\", \"translatedTitle\": \"\\u5b9e\\u73b0 Trie (\\u524d\\u7f00\\u6811)\"}, {\"title\": \"Longest Word in Dictionary\", \"titleSlug\": \"longest-word-in-dictionary\", \"difficulty\": \"Easy\", \"translatedTitle\": \"\\u8bcd\\u5178\\u4e2d\\u6700\\u957f\\u7684\\u5355\\u8bcd\"}]",
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