{"componentChunkName":"component---src-templates-blog-post-js","path":"/Algorithm/BOJ-9625-Python/","result":{"data":{"site":{"siteMetadata":{"title":"hyesungoh","author":"hyesungoh","siteUrl":"https://www.hyesungoh.xyz","comment":{"disqusShortName":"","utterances":"hyesungoh/blog"},"sponsor":{"buyMeACoffeeId":""}}},"markdownRemark":{"id":"fbc576bc-5877-5347-a10f-3365f276b1f4","excerpt":"문자열에서 버튼을 누를 시 A는 B로, B는 AB로 만든다고 한다. A의 문자열에서 버튼을 N번 눌렀을 때 A, B의 수를 출력하는 문제. 점화식 을 이용하여 풀었다.","html":"<p>문자열에서 버튼을 누를 시 A는 B로, B는 AB로 만든다고 한다. A의 문자열에서 버튼을 N번 눌렀을 때 A, B의 수를 출력하는 문제. 점화식 <code class=\"language-text\">dp[i] = [dp[i-1][1], dp[i-1][0] + dp[i-1][1]]</code>을 이용하여 풀었다.</p>\n<div class=\"gatsby-highlight\" data-language=\"python\"><pre class=\"language-python\"><code class=\"language-python\">n <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>\ndp <span class=\"token operator\">=</span> <span class=\"token punctuation\">[</span><span class=\"token punctuation\">[</span><span class=\"token number\">0</span> <span class=\"token punctuation\">,</span><span class=\"token number\">0</span><span class=\"token punctuation\">]</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>\ndp<span class=\"token punctuation\">[</span><span class=\"token number\">0</span><span class=\"token punctuation\">]</span><span class=\"token punctuation\">,</span> dp<span class=\"token punctuation\">[</span><span class=\"token number\">1</span><span class=\"token punctuation\">]</span> <span class=\"token operator\">=</span> <span class=\"token punctuation\">[</span><span class=\"token number\">1</span><span class=\"token punctuation\">,</span> <span class=\"token number\">0</span><span class=\"token punctuation\">]</span><span class=\"token punctuation\">,</span> <span class=\"token punctuation\">[</span><span class=\"token number\">0</span><span class=\"token punctuation\">,</span> <span class=\"token number\">1</span><span class=\"token punctuation\">]</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\">2</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    dp<span class=\"token punctuation\">[</span>i<span class=\"token punctuation\">]</span> <span class=\"token operator\">=</span> <span class=\"token punctuation\">[</span>dp<span class=\"token punctuation\">[</span>i<span class=\"token operator\">-</span><span class=\"token number\">1</span><span class=\"token punctuation\">]</span><span class=\"token punctuation\">[</span><span class=\"token number\">1</span><span class=\"token punctuation\">]</span><span class=\"token punctuation\">,</span> dp<span class=\"token punctuation\">[</span>i<span class=\"token operator\">-</span><span class=\"token number\">1</span><span class=\"token punctuation\">]</span><span class=\"token punctuation\">[</span><span class=\"token number\">0</span><span class=\"token punctuation\">]</span> <span class=\"token operator\">+</span> dp<span class=\"token punctuation\">[</span>i<span class=\"token operator\">-</span><span class=\"token number\">1</span><span class=\"token punctuation\">]</span><span class=\"token punctuation\">[</span><span class=\"token number\">1</span><span class=\"token punctuation\">]</span><span class=\"token punctuation\">]</span>\n\n<span class=\"token keyword\">print</span><span class=\"token punctuation\">(</span><span class=\"token operator\">*</span>dp<span class=\"token punctuation\">[</span>n<span class=\"token punctuation\">]</span><span class=\"token punctuation\">)</span></code></pre></div>","frontmatter":{"title":"BOJ-9625 - Python","date":"January 12, 2021"}}},"pageContext":{"slug":"/Algorithm/BOJ-9625-Python/","previous":{"fields":{"slug":"/Algorithm/BOJ-9655-Python/"},"frontmatter":{"title":"BOJ-9655 - Python","category":"Algorithm","draft":false}},"next":{"fields":{"slug":"/Algorithm/BOJ-14916-Python/"},"frontmatter":{"title":"BOJ-14916 - Python","category":"Algorithm","draft":false}}}},"staticQueryHashes":["3128451518","3290666882"]}