leetcode-problemset/leetcode-cn/originData/concatenated-words.json

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        "question": {
            "questionId": "472",
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            "categoryTitle": "Algorithms",
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            "title": "Concatenated Words",
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            "content": "<p>Given an array of strings <code>words</code> (<strong>without duplicates</strong>), return <em>all the <strong>concatenated words</strong> in the given list of</em> <code>words</code>.</p>\n\n<p>A <strong>concatenated word</strong> is defined as a string that is comprised entirely of at least two shorter words in the given array.</p>\n\n<p>&nbsp;</p>\n<p><strong>Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> words = [&quot;cat&quot;,&quot;cats&quot;,&quot;catsdogcats&quot;,&quot;dog&quot;,&quot;dogcatsdog&quot;,&quot;hippopotamuses&quot;,&quot;rat&quot;,&quot;ratcatdogcat&quot;]\n<strong>Output:</strong> [&quot;catsdogcats&quot;,&quot;dogcatsdog&quot;,&quot;ratcatdogcat&quot;]\n<strong>Explanation:</strong> &quot;catsdogcats&quot; can be concatenated by &quot;cats&quot;, &quot;dog&quot; and &quot;cats&quot;; \n&quot;dogcatsdog&quot; can be concatenated by &quot;dog&quot;, &quot;cats&quot; and &quot;dog&quot;; \n&quot;ratcatdogcat&quot; can be concatenated by &quot;rat&quot;, &quot;cat&quot;, &quot;dog&quot; and &quot;cat&quot;.</pre>\n\n<p><strong>Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> words = [&quot;cat&quot;,&quot;dog&quot;,&quot;catdog&quot;]\n<strong>Output:</strong> [&quot;catdog&quot;]\n</pre>\n\n<p>&nbsp;</p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= words.length &lt;= 10<sup>4</sup></code></li>\n\t<li><code>0 &lt;= words[i].length &lt;= 30</code></li>\n\t<li><code>words[i]</code> consists of only lowercase English letters.</li>\n\t<li><code>0 &lt;= sum(words[i].length) &lt;= 10<sup>5</sup></code></li>\n</ul>\n",
            "translatedTitle": "连接词",
            "translatedContent": "<p>给你一个 <strong>不含重复 </strong>单词的字符串数组 <code>words</code> ，请你找出并返回 <code>words</code> 中的所有 <strong>连接词</strong> 。</p>\n\n<p><strong>连接词</strong> 定义为：一个完全由给定数组中的至少两个较短单词组成的字符串。</p>\n\n<p>&nbsp;</p>\n\n<p><strong>示例 1：</strong></p>\n\n<pre>\n<strong>输入：</strong>words = [\"cat\",\"cats\",\"catsdogcats\",\"dog\",\"dogcatsdog\",\"hippopotamuses\",\"rat\",\"ratcatdogcat\"]\n<strong>输出：</strong>[\"catsdogcats\",\"dogcatsdog\",\"ratcatdogcat\"]\n<strong>解释：</strong>\"catsdogcats\" 由 \"cats\", \"dog\" 和 \"cats\" 组成; \n     \"dogcatsdog\" 由 \"dog\", \"cats\" 和 \"dog\" 组成; \n     \"ratcatdogcat\" 由 \"rat\", \"cat\", \"dog\" 和 \"cat\" 组成。\n</pre>\n\n<p><strong>示例 2：</strong></p>\n\n<pre>\n<strong>输入：</strong>words = [\"cat\",\"dog\",\"catdog\"]\n<strong>输出：</strong>[\"catdog\"]</pre>\n\n<p>&nbsp;</p>\n\n<p><strong>提示：</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= words.length &lt;= 10<sup>4</sup></code></li>\n\t<li><code>0 &lt;= words[i].length &lt;= 1000</code></li>\n\t<li><code>words[i]</code> 仅由小写字母组成</li>\n\t<li><code>0 &lt;= sum(words[i].length) &lt;= 10<sup>5</sup></code></li>\n</ul>\n",
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                    "code": "class Solution {\npublic:\n    vector<string> findAllConcatenatedWordsInADict(vector<string>& words) {\n\n    }\n};",
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                    "code": "class Solution(object):\n    def findAllConcatenatedWordsInADict(self, words):\n        \"\"\"\n        :type words: List[str]\n        :rtype: List[str]\n        \"\"\"",
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