{"componentChunkName":"component---src-templates-blog-post-js","path":"/algorithm/leetcode/2161/","result":{"data":{"site":{"siteMetadata":{"title":"Zayden","author":"[Your Name]","siteUrl":"https://gatsby-starter-bee.netlify.com","comment":{"disqusShortName":"","utterances":"JaeYeopHan/gatsby-starter-bee"},"sponsor":{"buyMeACoffeeId":"jbee"}}},"markdownRemark":{"id":"c57a6e32-c889-577b-a154-0dc8ca26ef0e","excerpt":"문제 설명 인덱스가 0인 정수 배열 num과 정수 피벗이 주어집니다. 다음 조건을 만족하도록 nums를 재배열합니다: 피벗보다 작은 모든 요소가 피벗보다 큰 모든 요소 앞에 나타납니다. 피벗과 같은 모든 요소가 피벗보다 작은 요소와 피벗보다 큰 요소 사이에 나타납니다. 피벗보다 작은 요소와 피벗보다 큰 요소의 상대적 순서가 유지됩니다. 재배치 후 nums를 반환합니다. 문제 접근 fivot 보다 작은 배열, fivot 배열, fivot…","html":"<h2 id=\"문제-설명\" style=\"position:relative;\"><a href=\"#%EB%AC%B8%EC%A0%9C-%EC%84%A4%EB%AA%85\" aria-label=\"문제 설명 permalink\" class=\"anchor before\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>문제 설명</h2>\n<p>인덱스가 0인 정수 배열 num과 정수 피벗이 주어집니다. 다음 조건을 만족하도록 nums를 재배열합니다:</p>\n<ul>\n<li>피벗보다 작은 모든 요소가 피벗보다 큰 모든 요소 앞에 나타납니다.</li>\n<li>피벗과 같은 모든 요소가 피벗보다 작은 요소와 피벗보다 큰 요소 사이에 나타납니다.</li>\n<li>피벗보다 작은 요소와 피벗보다 큰 요소의 상대적 순서가 유지됩니다.</li>\n</ul>\n<p>재배치 후 nums를 반환합니다.</p>\n<h2 id=\"문제-접근\" style=\"position:relative;\"><a href=\"#%EB%AC%B8%EC%A0%9C-%EC%A0%91%EA%B7%BC\" aria-label=\"문제 접근 permalink\" class=\"anchor before\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>문제 접근</h2>\n<p><em>fivot 보다 작은 배열, fivot 배열, fivot 보다 큰 배열을 만들어 각각 알맞은 갑들을 넣어준다.</em></p>\n<ol>\n<li>fivot 보다 작으면 left 배열에 추가</li>\n<li>fivot 과 같은면 fivotList 배열에 추가</li>\n<li>fivot 보다 크면 right 배열에 추가</li>\n<li>nums 크기 만큼 위 과정을 반복한다. </li>\n<li>마지막에는 left, fivotList, right 배열을 합쳐 반환한다.</li>\n</ol>\n<div class=\"gatsby-highlight\" data-language=\"javascript\"><pre class=\"language-javascript\"><code class=\"language-javascript\"><span class=\"token keyword\">function</span> <span class=\"token function\">solution</span><span class=\"token punctuation\">(</span><span class=\"token parameter\">nums<span class=\"token punctuation\">,</span> pivot</span><span class=\"token punctuation\">)</span> <span class=\"token punctuation\">{</span>\n  <span class=\"token keyword\">const</span> left <span class=\"token operator\">=</span> <span class=\"token punctuation\">[</span><span class=\"token punctuation\">]</span><span class=\"token punctuation\">;</span>\n  <span class=\"token keyword\">const</span> pivotList <span class=\"token operator\">=</span> <span class=\"token punctuation\">[</span><span class=\"token punctuation\">]</span><span class=\"token punctuation\">;</span>\n  <span class=\"token keyword\">const</span> right <span class=\"token operator\">=</span> <span class=\"token punctuation\">[</span><span class=\"token punctuation\">]</span><span class=\"token punctuation\">;</span>\n\n  <span class=\"token keyword\">for</span> <span class=\"token punctuation\">(</span><span class=\"token keyword\">const</span> value <span class=\"token keyword\">of</span> nums<span class=\"token punctuation\">)</span> <span class=\"token punctuation\">{</span>\n    <span class=\"token keyword\">if</span> <span class=\"token punctuation\">(</span>value <span class=\"token operator\">===</span> pivot<span class=\"token punctuation\">)</span> <span class=\"token punctuation\">{</span>\n      pivotList<span class=\"token punctuation\">.</span><span class=\"token function\">push</span><span class=\"token punctuation\">(</span>value<span class=\"token punctuation\">)</span><span class=\"token punctuation\">;</span>\n    <span class=\"token punctuation\">}</span> <span class=\"token keyword\">else</span> <span class=\"token keyword\">if</span> <span class=\"token punctuation\">(</span>value <span class=\"token operator\">&lt;</span> pivot<span class=\"token punctuation\">)</span> <span class=\"token punctuation\">{</span>\n      left<span class=\"token punctuation\">.</span><span class=\"token function\">push</span><span class=\"token punctuation\">(</span>value<span class=\"token punctuation\">)</span><span class=\"token punctuation\">;</span>\n    <span class=\"token punctuation\">}</span> <span class=\"token keyword\">else</span> <span class=\"token punctuation\">{</span>\n      right<span class=\"token punctuation\">.</span><span class=\"token function\">push</span><span class=\"token punctuation\">(</span>value<span class=\"token punctuation\">)</span><span class=\"token punctuation\">;</span>\n    <span class=\"token punctuation\">}</span>\n  <span class=\"token punctuation\">}</span>\n\n  <span class=\"token keyword\">return</span> <span class=\"token punctuation\">[</span><span class=\"token operator\">...</span>left<span class=\"token punctuation\">,</span> <span class=\"token operator\">...</span>pivotList<span class=\"token punctuation\">,</span> <span class=\"token operator\">...</span>right<span class=\"token punctuation\">]</span><span class=\"token punctuation\">;</span>\n<span class=\"token punctuation\">}</span><span class=\"token punctuation\">;</span></code></pre></div>","frontmatter":{"title":"leetcode - Partition Array According to Given Pivot","date":"July 26, 2023"}}},"pageContext":{"slug":"/algorithm/leetcode/2161/","previous":{"fields":{"slug":"/algorithm/leetcode/1282/"},"frontmatter":{"title":"leetcode - Group the People Given the Group Size They Belong To"}},"next":{"fields":{"slug":"/algorithm/programmers/03/"},"frontmatter":{"title":"Programmers - 방문 길이"}}}}}