{"id":233267,"date":"2023-02-09T11:57:00","date_gmt":"2023-02-09T08:57:00","guid":{"rendered":"https:\/\/wordpress.mediadoma.com\/?p=233267"},"modified":"2023-02-09T11:58:22","modified_gmt":"2023-02-09T08:58:22","slug":"c-valuutanumbri-vormingu-funktsioon","status":"publish","type":"post","link":"https:\/\/wordpress.mediadoma.com\/et\/c-valuutanumbri-vormingu-funktsioon\/","title":{"rendered":"C++ valuutanumbri vormingu funktsioon"},"content":{"rendered":"<blockquote>\n<p>Penny teie m\u00f5tete eest<\/p>\n<p>Arvestades positiivse t\u00e4isarvu n, mis t\u00e4histab teie sentide summat, tagastage vormindatud valuutasumma. N\u00e4iteks kui n = 123456, tagastab &quot;1234,56&quot;.<\/p>\n<p>N\u00e4ide 1<br \/>\nSisend<br \/>\nn = 132<br \/>\nV\u00e4ljund<br \/>\n&#8220;1.32&quot;<\/p>\n<p>N\u00e4ide 2<br \/>\nSisend<br \/>\nn = 2<br \/>\nV\u00e4ljund<br \/>\n&quot;0.02&quot;<\/p>\n<p>N\u00e4ide 3<br \/>\nSisend<br \/>\nn = 100000000<br \/>\nV\u00e4ljund<br \/>\n&quot;1 000 000,00&quot;<\/p>\n<\/blockquote>\n<h3>Vormindage valuutanumber C++ abil<\/h3>\n<p>Kuigi see \u00fclesanne v\u00f5ib tunduda lihtne <a href=\"https:\/\/wordpress.mediadoma.com\/et\/asendage-wordpressi-sisseehitatud-otsingukast-googlei-kohandamise-otsinguga\/\" title=\"sisseehitatud\">sisseehitatud<\/a> funktsiooniga, nagu printf v\u00f5i String-vorming (Pythonis), ei tundu selle numbri\/valuuta vormingu rakendamine olevat t\u00fchine \u00fclesanne. K\u00f5igepealt peaksime saama sendiosa (murru), arvutades v\u00e4lja kaks viimast numbrit (\u00fclej\u00e4\u00e4nu 100 v\u00f5rra). Seej\u00e4rel peame r\u00fchmitama <a href=\"https:\/\/helloacm.com\/power-digit-sum-what-is-the-sum-of-the-digits-of-the-number-21000\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">\u00fclej\u00e4\u00e4nud numbrid<\/a> kolmeks.<\/p>\n<p>Vajame stringi padja funktsiooni, et lisada keskmiste r\u00fchmade jaoks etteannud nullid ja ka penn (kuni 2 numbrit, n\u00e4iteks 0,01). K\u00f5ige olulisem r\u00fchm ei tohiks lisada <a href=\"https:\/\/helloacm.com\/how-to-compute-the-number-complement-for-integers\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">esinulle.<\/a> Numbrid eraldatakse komaga.<\/p>\n<pre><code>string solve(int n) {\n\u00a0 \u00a0 auto pad = [](int v, int d) {\n\u00a0 \u00a0 \u00a0 \u00a0 string ans = std::to_string(v);\n\u00a0 \u00a0 \u00a0 \u00a0 if (ans.size() &lt; d) {\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 ans = string(d - (int)ans.size(), '0') + ans;\n\u00a0 \u00a0 \u00a0 \u00a0 }\n\u00a0 \u00a0 \u00a0 \u00a0 return ans;\n\u00a0 \u00a0 };\n\u00a0 \u00a0 int cents = n % 100;\n\u00a0 \u00a0 n \/= 100;\n\u00a0 \u00a0 vector&lt;int&gt; groups;\n\u00a0 \u00a0 while (n &gt; 0) {\n\u00a0 \u00a0 \u00a0 \u00a0 groups.insert(begin(groups), n % 1000);\n\u00a0 \u00a0 \u00a0 \u00a0 n \/= 1000;\n\u00a0 \u00a0 }\n\u00a0 \u00a0 string ans = \"\";\n\u00a0 \u00a0 if (!groups.empty()) {\n\u00a0 \u00a0 \u00a0 \u00a0 ans += std::to_string(groups[0]);\n\u00a0 \u00a0 \u00a0 \u00a0 if (groups.size() &gt; 1) {\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 ans += \",\";\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 for (int i = 1; i + 1 &lt; groups.size(); ++ i) {\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 ans += pad(groups[i], 3) + \",\";\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 } \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 ans += pad(groups.back(), 3);\n\u00a0 \u00a0 \u00a0 \u00a0 }\n\u00a0 \u00a0 } else {\n\u00a0 \u00a0 \u00a0 \u00a0 ans += \"0\";\n\u00a0 \u00a0 }\n\u00a0 \u00a0 ans += \".\";\n\u00a0 \u00a0 ans += pad(cents, 2);\n\u00a0 \u00a0 return ans;\n}<\/code><\/pre>\n<p>\u00dclaltoodud C++ funktsioon deklareerib funktsionaalse s\u00fcntaksi abil kohaliku <a href=\"https:\/\/helloacm.com\/how-to-define-lambda-functions-in-c11\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">lambda funktsiooni.<\/a> Seej\u00e4rel r\u00fchmitame numbrid kolmeks ja paneme need vektorisse. Seej\u00e4rel polsterdame iga r\u00fchma, sealhulgas senti osa.<\/p>\n<p><div id=\"PostUnique_PostSource\" style=\"padding-top: 50px\">:  <a target=\"_blank\" rel=\"noopener nofollow\" href=\"\/\/helloacm.com\" class=\"external external_icon\">helloacm.com<\/a><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>C++ valuutanumbri vormingu funktsioon<\/p>\n","protected":false},"author":1,"featured_media":224867,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[718,1065,1065,718,1110,842,842],"tags":[1165],"class_list":["post-233267","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arendaja","category-arvuti","category-n-a","category-opetused","tag-affiai-et"],"_links":{"self":[{"href":"https:\/\/wordpress.mediadoma.com\/et\/wp-json\/wp\/v2\/posts\/233267","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.mediadoma.com\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wordpress.mediadoma.com\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/et\/wp-json\/wp\/v2\/comments?post=233267"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.mediadoma.com\/et\/wp-json\/wp\/v2\/posts\/233267\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/et\/wp-json\/wp\/v2\/media\/224867"}],"wp:attachment":[{"href":"https:\/\/wordpress.mediadoma.com\/et\/wp-json\/wp\/v2\/media?parent=233267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/et\/wp-json\/wp\/v2\/categories?post=233267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/et\/wp-json\/wp\/v2\/tags?post=233267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}