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"translatedContent": "<p>你将会得到一份单词表&nbsp;<code>words</code>,一个字母表&nbsp;<code>letters</code>&nbsp;(可能会有重复字母),以及每个字母对应的得分情况表&nbsp;<code>score</code>。</p>\n\n<p>请你帮忙计算玩家在单词拼写游戏中所能获得的「最高得分」:能够由&nbsp;<code>letters</code>&nbsp;里的字母拼写出的&nbsp;<strong>任意</strong>&nbsp;属于 <code>words</code>&nbsp;单词子集中,分数最高的单词集合的得分。</p>\n\n<p>单词拼写游戏的规则概述如下:</p>\n\n<ul>\n\t<li>玩家需要用字母表&nbsp;<code>letters</code> 里的字母来拼写单词表&nbsp;<code>words</code>&nbsp;中的单词。</li>\n\t<li>可以只使用字母表&nbsp;<code>letters</code> 中的部分字母,但是每个字母最多被使用一次。</li>\n\t<li>单词表 <code>words</code>&nbsp;中每个单词只能计分(使用)一次。</li>\n\t<li>根据字母得分情况表<code>score</code>,字母 <code>&#39;a&#39;</code>,&nbsp;<code>&#39;b&#39;</code>,&nbsp;<code>&#39;c&#39;</code>, ... ,&nbsp;<code>&#39;z&#39;</code> 对应的得分分别为 <code>score[0]</code>, <code>score[1]</code>,&nbsp;...,&nbsp;<code>score[25]</code>。</li>\n\t<li>本场游戏的「得分」是指:玩家所拼写出的单词集合里包含的所有字母的得分之和。</li>\n</ul>\n\n<p>&nbsp;</p>\n\n<p><strong>示例 1</strong></p>\n\n<pre><strong>输入:</strong>words = [&quot;dog&quot;,&quot;cat&quot;,&quot;dad&quot;,&quot;good&quot;], letters = [&quot;a&quot;,&quot;a&quot;,&quot;c&quot;,&quot;d&quot;,&quot;d&quot;,&quot;d&quot;,&quot;g&quot;,&quot;o&quot;,&quot;o&quot;], score = [1,0,9,5,0,0,3,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0]\n<strong>输出:</strong>23\n<strong>解释:</strong>\n字母得分为 a=1, c=9, d=5, g=3, o=2\n使用给定的字母表 letters我们可以拼写单词 &quot;dad&quot; (5+1+5)和 &quot;good&quot; (3+2+2+5),得分为 23 。\n而单词 &quot;dad&quot; 和 &quot;dog&quot; 只能得到 21 分。</pre>\n\n<p><strong>示例 2</strong></p>\n\n<pre><strong>输入:</strong>words = [&quot;xxxz&quot;,&quot;ax&quot;,&quot;bx&quot;,&quot;cx&quot;], letters = [&quot;z&quot;,&quot;a&quot;,&quot;b&quot;,&quot;c&quot;,&quot;x&quot;,&quot;x&quot;,&quot;x&quot;], score = [4,4,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,5,0,10]\n<strong>输出:</strong>27\n<strong>解释:</strong>\n字母得分为 a=4, b=4, c=4, x=5, z=10\n使用给定的字母表 letters我们可以组成单词 &quot;ax&quot; (4+5) &quot;bx&quot; (4+5) 和 &quot;cx&quot; (4+5) ,总得分为 27 。\n单词 &quot;xxxz&quot; 的得分仅为 25 。</pre>\n\n<p><strong>示例 3</strong></p>\n\n<pre><strong>输入:</strong>words = [&quot;leetcode&quot;], letters = [&quot;l&quot;,&quot;e&quot;,&quot;t&quot;,&quot;c&quot;,&quot;o&quot;,&quot;d&quot;], score = [0,0,1,1,1,0,0,0,0,0,0,1,0,0,1,0,0,0,0,1,0,0,0,0,0,0]\n<strong>输出:</strong>0\n<strong>解释:</strong>\n字母 &quot;e&quot; 在字母表 letters 中只出现了一次,所以无法组成单词表 words 中的单词。</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;= 14</code></li>\n\t<li><code>1 &lt;= words[i].length &lt;= 15</code></li>\n\t<li><code>1 &lt;= letters.length &lt;= 100</code></li>\n\t<li><code>letters[i].length == 1</code></li>\n\t<li><code>score.length ==&nbsp;26</code></li>\n\t<li><code>0 &lt;= score[i] &lt;= 10</code></li>\n\t<li><code>words[i]</code>&nbsp;和&nbsp;<code>letters[i]</code>&nbsp;只包含小写的英文字母。</li>\n</ul>\n",
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"hints": [
"Note that words.length is small. This means you can iterate over every subset of words (2^N)."
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