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37 lines
2.1 KiB
HTML
<p>In a project, you have a list of required skills <code>req_skills</code>, and a list of people. The <code>i<sup>th</sup></code> person <code>people[i]</code> contains a list of skills that the person has.</p>
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<p>Consider a sufficient team: a set of people such that for every required skill in <code>req_skills</code>, there is at least one person in the team who has that skill. We can represent these teams by the index of each person.</p>
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<ul>
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<li>For example, <code>team = [0, 1, 3]</code> represents the people with skills <code>people[0]</code>, <code>people[1]</code>, and <code>people[3]</code>.</li>
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</ul>
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<p>Return <em>any sufficient team of the smallest possible size, represented by the index of each person</em>. You may return the answer in <strong>any order</strong>.</p>
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<p>It is <strong>guaranteed</strong> an answer exists.</p>
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<p> </p>
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<p><strong>Example 1:</strong></p>
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<pre><strong>Input:</strong> req_skills = ["java","nodejs","reactjs"], people = [["java"],["nodejs"],["nodejs","reactjs"]]
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<strong>Output:</strong> [0,2]
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</pre><p><strong>Example 2:</strong></p>
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<pre><strong>Input:</strong> req_skills = ["algorithms","math","java","reactjs","csharp","aws"], people = [["algorithms","math","java"],["algorithms","math","reactjs"],["java","csharp","aws"],["reactjs","csharp"],["csharp","math"],["aws","java"]]
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<strong>Output:</strong> [1,2]
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</pre>
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<p> </p>
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<p><strong>Constraints:</strong></p>
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<ul>
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<li><code>1 <= req_skills.length <= 16</code></li>
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<li><code>1 <= req_skills[i].length <= 16</code></li>
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<li><code>req_skills[i]</code> consists of lowercase English letters.</li>
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<li>All the strings of <code>req_skills</code> are <strong>unique</strong>.</li>
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<li><code>1 <= people.length <= 60</code></li>
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<li><code>0 <= people[i].length <= 16</code></li>
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<li><code>1 <= people[i][j].length <= 16</code></li>
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<li><code>people[i][j]</code> consists of lowercase English letters.</li>
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<li>All the strings of <code>people[i]</code> are <strong>unique</strong>.</li>
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<li>Every skill in <code>people[i]</code> is a skill in <code>req_skills</code>.</li>
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<li>It is guaranteed a sufficient team exists.</li>
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</ul>
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