{"componentChunkName":"component---src-templates-blog-post-js","path":"/Algorithm/BOJ-1408-Python/","result":{"data":{"site":{"siteMetadata":{"title":"hyesungoh","author":"hyesungoh","siteUrl":"https://www.hyesungoh.xyz","comment":{"disqusShortName":"","utterances":"hyesungoh/blog"},"sponsor":{"buyMeACoffeeId":""}}},"markdownRemark":{"id":"936a44b7-81a1-5349-8bd9-5c321ddc0c98","excerpt":"12:30:30과 같은 형식으로 입력되는 두 시간들의 차를 구하는 문제. 파이썬의 datetime을 이용하여 풀었으나 백준 기준으로 런타임 에러로 인해 두번째 풀이는 시간과 분을 초로 바꿔 연산하여 풀었다.","html":"<p>12:30:30과 같은 형식으로 입력되는 두 시간들의 차를 구하는 문제. 파이썬의 datetime을 이용하여 풀었으나 백준 기준으로 런타임 에러로 인해 두번째 풀이는 시간과 분을 초로 바꿔 연산하여 풀었다.</p>\n<div class=\"gatsby-highlight\" data-language=\"python\"><pre class=\"language-python\"><code class=\"language-python\"><span class=\"token comment\"># 1408</span>\n<span class=\"token comment\"># import datetime</span>\n<span class=\"token comment\"># t1 = datetime.datetime.strptime(input(), '%H:%M:%S')</span>\n<span class=\"token comment\"># t2 = datetime.datetime.strptime(input(), '%H:%M:%S')</span>\n<span class=\"token comment\"># ans = str(t2 - t1)</span>\n<span class=\"token comment\"># print(ans.split()[2])</span>\n\n<span class=\"token keyword\">def</span> <span class=\"token function\">hms2s</span><span class=\"token punctuation\">(</span>l<span class=\"token punctuation\">)</span><span class=\"token punctuation\">:</span>\n    <span class=\"token keyword\">return</span> l<span class=\"token punctuation\">[</span><span class=\"token number\">0</span><span class=\"token punctuation\">]</span><span class=\"token operator\">*</span><span class=\"token number\">3600</span><span class=\"token operator\">+</span>l<span class=\"token punctuation\">[</span><span class=\"token number\">1</span><span class=\"token punctuation\">]</span><span class=\"token operator\">*</span><span class=\"token number\">60</span><span class=\"token operator\">+</span>l<span class=\"token punctuation\">[</span><span class=\"token number\">2</span><span class=\"token punctuation\">]</span>\ne<span class=\"token punctuation\">,</span> s <span class=\"token operator\">=</span> hms2s<span class=\"token punctuation\">(</span><span class=\"token builtin\">list</span><span class=\"token punctuation\">(</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 string\">':'</span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">,</span> hms2s<span class=\"token punctuation\">(</span><span class=\"token builtin\">list</span><span class=\"token punctuation\">(</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 string\">':'</span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">)</span>\nt <span class=\"token operator\">=</span> s<span class=\"token operator\">-</span>e <span class=\"token keyword\">if</span> s<span class=\"token operator\">-</span>e<span class=\"token operator\">>=</span><span class=\"token number\">0</span> <span class=\"token keyword\">else</span> <span class=\"token number\">86400</span><span class=\"token operator\">+</span>s<span class=\"token operator\">-</span>e\n<span class=\"token keyword\">print</span><span class=\"token punctuation\">(</span><span class=\"token string\">'{:02d}:{:02d}:{:02d}'</span><span class=\"token punctuation\">.</span><span class=\"token builtin\">format</span><span class=\"token punctuation\">(</span>t<span class=\"token operator\">//</span><span class=\"token number\">3600</span><span class=\"token punctuation\">,</span> t<span class=\"token operator\">%</span><span class=\"token number\">3600</span><span class=\"token operator\">//</span><span class=\"token number\">60</span><span class=\"token punctuation\">,</span> t<span class=\"token operator\">%</span><span class=\"token number\">60</span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">)</span>ß</code></pre></div>","frontmatter":{"title":"BOJ-1408 - Python","date":"July 07, 2020"}}},"pageContext":{"slug":"/Algorithm/BOJ-1408-Python/","previous":{"fields":{"slug":"/Algorithm/BOJ-13420-Python/"},"frontmatter":{"title":"BOJ-13420 - Python","category":"Algorithm","draft":false}},"next":{"fields":{"slug":"/Algorithm/BOJ-12090-Python/"},"frontmatter":{"title":"BOJ-12090 - Python","category":"Algorithm","draft":false}}}},"staticQueryHashes":["3128451518","3290666882"]}