{"id":10603,"date":"2022-09-24T08:05:21","date_gmt":"2022-09-24T02:35:21","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-how-to-sort-array-of-c-strings-alphabetically-closed\/"},"modified":"2022-09-24T08:05:21","modified_gmt":"2022-09-24T02:35:21","slug":"solved-how-to-sort-array-of-c-strings-alphabetically-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-how-to-sort-array-of-c-strings-alphabetically-closed\/","title":{"rendered":"[Solved] how to sort array of c++ strings alphabetically [closed]"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-49838493\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"49838493\" data-parentid=\"49838375\" data-score=\"0\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>It seems to me that your algorithm is wrong. Try making a few examples and run them by hand.<br \/>\nTry this code instead:<\/p>\n<pre><code>#include &lt;algorithm&gt;\n\nbool comp(string a, string b)\n{\n    return a[0] &lt; b[0];\n}\n\nvoid sort(player *player_array, num_players)\n{\n    string sorted[num_players];\n    for (int i = 0; i &lt; num_players; ++i)\n        sorted[i] = player_array[i].name;\n    std::sort(sorted, sorted + num_players, comp);\n}\n<\/code><\/pre>\n<p>This solution uses std::sort so complexity is O(n log n). But since you are only sorting the names by their first character, it can be optimized down to O(n) using counting sort.<\/p>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\"><\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved how to sort array of c++ strings alphabetically [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] It seems to me that your algorithm is wrong. Try making a few examples and run them by hand. Try this code instead: #include &lt;algorithm&gt; bool comp(string a, string b) { return a[0] &lt; b[0]; } void sort(player *player_array, num_players) { string sorted[num_players]; for (int i = 0; i &lt; num_players; ++i) sorted[i] = &#8230; <a title=\"[Solved] how to sort array of c++ strings alphabetically [closed]\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-how-to-sort-array-of-c-strings-alphabetically-closed\/\" aria-label=\"More on [Solved] how to sort array of c++ strings alphabetically [closed]\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[324,561],"class_list":["post-10603","post","type-post","status-publish","format-standard","hentry","category-solved","tag-c","tag-sorting"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] how to sort array of c++ strings alphabetically [closed] - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-how-to-sort-array-of-c-strings-alphabetically-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] how to sort array of c++ strings alphabetically [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] It seems to me that your algorithm is wrong. Try making a few examples and run them by hand. Try this code instead: #include &lt;algorithm&gt; bool comp(string a, string b) { return a[0] &lt; b[0]; } void sort(player *player_array, num_players) { string sorted[num_players]; for (int i = 0; i &lt; num_players; ++i) sorted[i] = ... 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Try making a few examples and run them by hand. Try this code instead: #include &lt;algorithm&gt; bool comp(string a, string b) { return a[0] &lt; b[0]; } void sort(player *player_array, num_players) { string sorted[num_players]; for (int i = 0; i &lt; num_players; ++i) sorted[i] = ... 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