{"id":3233,"date":"2021-06-13T20:52:15","date_gmt":"2021-06-13T15:22:15","guid":{"rendered":"https:\/\/www.codingbroz.com\/?p=3233"},"modified":"2021-06-13T20:52:20","modified_gmt":"2021-06-13T15:22:20","slug":"time-conversion-solution","status":"publish","type":"post","link":"https:\/\/www.codingbroz.com\/time-conversion-solution\/","title":{"rendered":"Time Conversion | HackerRank Solution"},"content":{"rendered":"\n<p>Hello coders, today we are going to solve <strong>Time Conversion HackerRank Solution<\/strong> which is a Part of <strong>HackerRank Algorithm<\/strong> Series.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"677\" src=\"https:\/\/www.codingbroz.com\/wp-content\/uploads\/2021\/06\/time-conversion-in-algorithm-solution-codingbroz.png\" alt=\"Time Conversion\" class=\"wp-image-3235\" srcset=\"https:\/\/www.codingbroz.com\/wp-content\/uploads\/2021\/06\/time-conversion-in-algorithm-solution-codingbroz.png 1200w, https:\/\/www.codingbroz.com\/wp-content\/uploads\/2021\/06\/time-conversion-in-algorithm-solution-codingbroz-768x433.png 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_65 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<label for=\"ez-toc-cssicon-toggle-item-662e3f7228394\" class=\"ez-toc-cssicon-toggle-label\"><label class=\"ez-toc-title\">Table of Contents<\/label>\n<span class=\"ez-toc-cssicon\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #0090ff;color:#0090ff\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #0090ff;color:#0090ff\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-662e3f7228394\" checked \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.codingbroz.com\/time-conversion-solution\/#Task\" title=\"Task\">Task<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.codingbroz.com\/time-conversion-solution\/#Input_Format\" title=\"Input Format\">Input Format<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.codingbroz.com\/time-conversion-solution\/#Constraints\" title=\"Constraints\">Constraints<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.codingbroz.com\/time-conversion-solution\/#Solution_%E2%80%93_Time_Conversion\" title=\"Solution &#8211; Time Conversion\">Solution &#8211; Time Conversion<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.codingbroz.com\/time-conversion-solution\/#C\" title=\"C++\">C++<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.codingbroz.com\/time-conversion-solution\/#Python\" title=\"Python\">Python<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Task\"><\/span><strong>Task<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Given a time in\u00a0<strong>12<\/strong><a href=\"https:\/\/en.wikipedia.org\/wiki\/12-hour_clock\" target=\"_blank\" rel=\"noopener\">-hour AM\/PM format<\/a>, convert it to military (24-hour) time.<\/p>\n\n\n\n<p><strong>Note:<\/strong> &#8211; 12:00:00AM on a 12-hour clock is 00:00:00 on a 24-hour clock.<br>&#8211; 12:00:00PM on a 12-hour clock is 12:00:00 on a 24-hour clock.<\/p>\n\n\n\n<p><strong>Example<\/strong><\/p>\n\n\n\n<ul><li><strong><em>s<\/em> = &#8217;12:01:00PM&#8217;<\/strong><br>Return &#8217;12:01:00&#8242;.<\/li><li><strong><em>s<\/em> = &#8217;12:01:00AM&#8217;<\/strong><br>Return &#8217;00:01:00&#8242;.<\/li><\/ul>\n\n\n\n<p><strong>Function Description<\/strong><\/p>\n\n\n\n<p>Complete the&nbsp;<em>timeConversion<\/em>&nbsp;function in the editor below. It should return a new string representing the input time in 24 hour format.<\/p>\n\n\n\n<p>timeConversion has the following parameter(s):<\/p>\n\n\n\n<ul><li><em>string s<\/em>: a time in\u00a0<strong>12<\/strong>\u00a0hour format<\/li><\/ul>\n\n\n\n<p><strong>Returns<\/strong><\/p>\n\n\n\n<ul><li><em>string<\/em>: the time in\u00a0<strong>24<\/strong>\u00a0hour format<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Input_Format\"><\/span><strong>Input Format<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A single string\u00a0<strong><em>s<\/em><\/strong>\u00a0that represents a time in\u00a0<strong>12<\/strong>-hour clock format (i.e.:\u00a0<strong>hh:mm:ssAM<\/strong>\u00a0or\u00a0<strong>hh:mm:ssPM<\/strong>).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Constraints\"><\/span><strong>Constraints<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul><li>All input times are valid<\/li><\/ul>\n\n\n\n<p><strong>Sample Input 0<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>07:05:45PM<\/code><\/pre>\n\n\n\n<p><strong>Sample Output 0<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>19:05:45<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Solution_%E2%80%93_Time_Conversion\"><\/span><strong>Solution &#8211; Time Conversion<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"C\"><\/span><strong>C++<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"cpp\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#include&lt;iostream>\n#include&lt;cstdio>\n\nusing namespace std;\n\nint main() {\n    string s;\n    cin >> s;\n\n    int n = s.length();\n    int hh, mm, ss;\n    hh = (s[0] - '0') * 10 + (s[1] - '0');\n    mm = (s[3] - '0') * 10 + (s[4] - '0');\n    ss = (s[6] - '0') * 10 + (s[7] - '0');\n\n    if (hh &lt; 12 &amp;&amp; s[8] == 'P') hh += 12;\n    if (hh == 12 &amp;&amp; s[8] == 'A') hh = 0;\n\n    printf(\"%02d:%02d:%02d\\n\", hh, mm, ss);\n\n    return 0;\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Python\"><\/span><strong>Python<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">import os\nimport sys\n\ndef timeConversion(s):\n    time = s.split(\":\")\n    if s[-2:] == \"PM\":\n        if time[0] != \"12\":\n            time[0] = str(int(time[0])+12)\n    else:\n        if time[0] == \"12\":\n            time[0] = \"00\"\n    ntime = ':'.join(time)\n    return str(ntime[:-2])\n    \nif __name__ == '__main__':\n    f = open(os.environ['OUTPUT_PATH'], 'w')\n\n    s = input()\n\n    result = timeConversion(s)\n\n    f.write(result + '\\n')\n\n    f.close()<\/pre>\n\n\n\n<p><strong>Disclaimer:<\/strong> The above Problem <strong>(<a href=\"https:\/\/www.hackerrank.com\/challenges\/time-conversion\/problem\" target=\"_blank\" rel=\"noreferrer noopener\">Time Conversion<\/a>)<\/strong> is generated by <strong>Hacker Rank<\/strong> but the Solution is Provided by <strong>CodingBroz<\/strong>. This tutorial is only for <strong>Educational<\/strong> and <strong>Learning<\/strong> Purpose.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hello coders, today we are going to solve Time Conversion HackerRank Solution which is a Part of HackerRank Algorithm Series.<\/p>\n","protected":false},"author":1,"featured_media":3235,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[9,190],"tags":[108,18,172],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/www.codingbroz.com\/wp-content\/uploads\/2021\/06\/time-conversion-in-algorithm-solution-codingbroz.png","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/posts\/3233"}],"collection":[{"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/comments?post=3233"}],"version-history":[{"count":2,"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/posts\/3233\/revisions"}],"predecessor-version":[{"id":3236,"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/posts\/3233\/revisions\/3236"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/media\/3235"}],"wp:attachment":[{"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/media?parent=3233"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/categories?post=3233"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.codingbroz.com\/wp-json\/wp\/v2\/tags?post=3233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}