{"componentChunkName":"component---src-templates-blog-post-js","path":"/Algorithm/BOJ-10974-Python/","result":{"data":{"site":{"siteMetadata":{"title":"hyesungoh","author":"hyesungoh","siteUrl":"https://www.hyesungoh.xyz","comment":{"disqusShortName":"","utterances":"hyesungoh/blog"},"sponsor":{"buyMeACoffeeId":""}}},"markdownRemark":{"id":"b2f589a8-4a82-5612-9a86-d08a3c3831f6","excerpt":"n이 주어졌을 때, 1부터 n까지의 수로 이루어진 순열을 사전순으로 출력하는 문제. 정수를 저장하는 배열과 방문확인을 위한 배열을 이용한 백트래킹 방법을 이용하여 풀었다.","html":"<p>n이 주어졌을 때, 1부터 n까지의 수로 이루어진 순열을 사전순으로 출력하는 문제. 정수를 저장하는 배열과 방문확인을 위한 배열을 이용한 백트래킹 방법을 이용하여 풀었다.</p>\n<div class=\"gatsby-highlight\" data-language=\"python\"><pre class=\"language-python\"><code class=\"language-python\"><span class=\"token keyword\">def</span> <span class=\"token function\">bt</span><span class=\"token punctuation\">(</span>depth<span class=\"token punctuation\">)</span><span class=\"token punctuation\">:</span>\n    <span class=\"token keyword\">if</span> depth <span class=\"token operator\">==</span> n<span class=\"token punctuation\">:</span>\n        <span class=\"token keyword\">print</span><span class=\"token punctuation\">(</span><span class=\"token operator\">*</span>nl<span class=\"token punctuation\">)</span>\n        <span class=\"token keyword\">return</span>\n\n    <span class=\"token keyword\">for</span> i <span class=\"token keyword\">in</span> <span class=\"token builtin\">range</span><span class=\"token punctuation\">(</span><span class=\"token number\">1</span><span class=\"token punctuation\">,</span> n<span class=\"token operator\">+</span><span class=\"token number\">1</span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">:</span>\n        <span class=\"token keyword\">if</span> <span class=\"token keyword\">not</span> visit<span class=\"token punctuation\">[</span>i<span class=\"token punctuation\">]</span><span class=\"token punctuation\">:</span>\n            visit<span class=\"token punctuation\">[</span>i<span class=\"token punctuation\">]</span> <span class=\"token operator\">=</span> <span class=\"token boolean\">True</span>\n            nl<span class=\"token punctuation\">.</span>append<span class=\"token punctuation\">(</span>i<span class=\"token punctuation\">)</span>\n\n            bt<span class=\"token punctuation\">(</span>depth<span class=\"token operator\">+</span><span class=\"token number\">1</span><span class=\"token punctuation\">)</span>\n\n            visit<span class=\"token punctuation\">[</span>i<span class=\"token punctuation\">]</span> <span class=\"token operator\">=</span> <span class=\"token boolean\">False</span>\n            nl<span class=\"token punctuation\">.</span>pop<span class=\"token punctuation\">(</span><span class=\"token punctuation\">)</span>\n\nn <span class=\"token operator\">=</span> <span class=\"token builtin\">int</span><span class=\"token punctuation\">(</span><span class=\"token builtin\">input</span><span class=\"token punctuation\">(</span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">)</span>\nnl <span class=\"token operator\">=</span> <span class=\"token punctuation\">[</span><span class=\"token punctuation\">]</span>\nvisit <span class=\"token operator\">=</span> <span class=\"token punctuation\">[</span><span class=\"token boolean\">False</span> <span class=\"token keyword\">for</span> _ <span class=\"token keyword\">in</span> <span class=\"token builtin\">range</span><span class=\"token punctuation\">(</span>n<span class=\"token operator\">+</span><span class=\"token number\">1</span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">]</span>\nbt<span class=\"token punctuation\">(</span><span class=\"token number\">0</span><span class=\"token punctuation\">)</span></code></pre></div>","frontmatter":{"title":"BOJ-10974 - Python","date":"February 27, 2021"}}},"pageContext":{"slug":"/Algorithm/BOJ-10974-Python/","previous":{"fields":{"slug":"/Algorithm/BOJ-2493-Python/"},"frontmatter":{"title":"BOJ-2493 - Python","category":"Algorithm","draft":false}},"next":{"fields":{"slug":"/Github/github_profile_make_up/"},"frontmatter":{"title":"Github 프로필 꾸미기","category":"Github","draft":false}}}},"staticQueryHashes":["3128451518","3290666882"]}