{"componentChunkName":"component---src-templates-blog-post-js","path":"/Algorithm/BOJ-15651-Python/","result":{"data":{"site":{"siteMetadata":{"title":"hyesungoh","author":"hyesungoh","siteUrl":"https://www.hyesungoh.xyz","comment":{"disqusShortName":"","utterances":"hyesungoh/blog"},"sponsor":{"buyMeACoffeeId":""}}},"markdownRemark":{"id":"779c077e-cadc-5a84-959f-ba520693b238","excerpt":"자연수 n, m이 입력될 때 1부터 n까지 자연수 중에서 m개를 고른 수열을 같은 수를 여러 번 골라도 되는 조건하에 출력하는 문제. 이전 백트래킹 문제과 같이 길이를 비교하여 출력 및 종료, 배열에 추가, 재귀적으로 호출, 배열 pop을 동일하게 사용하여 풀었으며 같은 수를 여러 번 골라도 되기에 방문 확인을 빼서 풀었다.","html":"<p>자연수 n, m이 입력될 때 1부터 n까지 자연수 중에서 m개를 고른 수열을 같은 수를 여러 번 골라도 되는 조건하에 출력하는 문제. 이전 백트래킹 문제과 같이 길이를 비교하여 출력 및 종료, 배열에 추가, 재귀적으로 호출, 배열 pop을 동일하게 사용하여 풀었으며 같은 수를 여러 번 골라도 되기에 방문 확인을 빼서 풀었다.</p>\n<div class=\"gatsby-highlight\" data-language=\"python\"><pre class=\"language-python\"><code class=\"language-python\">n<span class=\"token punctuation\">,</span> m <span class=\"token operator\">=</span> <span class=\"token builtin\">map</span><span class=\"token punctuation\">(</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>split<span class=\"token punctuation\">(</span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">)</span>\nl <span class=\"token operator\">=</span> <span class=\"token builtin\">list</span><span class=\"token punctuation\">(</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>\nans <span class=\"token operator\">=</span> <span class=\"token punctuation\">[</span><span class=\"token punctuation\">]</span>\n\n<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> m<span class=\"token punctuation\">:</span>\n        <span class=\"token keyword\">print</span><span class=\"token punctuation\">(</span><span class=\"token operator\">*</span>ans<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>n<span class=\"token punctuation\">)</span><span class=\"token punctuation\">:</span>\n        ans<span class=\"token punctuation\">.</span>append<span class=\"token punctuation\">(</span>l<span class=\"token punctuation\">[</span>i<span class=\"token punctuation\">]</span><span class=\"token punctuation\">)</span>\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        ans<span class=\"token punctuation\">.</span>pop<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-15651 - Python","date":"October 15, 2020"}}},"pageContext":{"slug":"/Algorithm/BOJ-15651-Python/","previous":{"fields":{"slug":"/Algorithm/BOJ-15654-Python/"},"frontmatter":{"title":"BOJ-15654 - Python","category":"Algorithm","draft":false}},"next":{"fields":{"slug":"/Algorithm/BOJ-15649-Python/"},"frontmatter":{"title":"BOJ-15649 - Python","category":"Algorithm","draft":false}}}},"staticQueryHashes":["3128451518","3290666882"]}