{"id":77115,"date":"2026-02-23T23:41:33","date_gmt":"2026-02-23T15:41:33","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/77115.html"},"modified":"2026-02-23T23:41:33","modified_gmt":"2026-02-23T15:41:33","slug":"hj101-%e6%8e%92%e5%ba%8f","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/77115.html","title":{"rendered":"HJ101 \u6392\u5e8f"},"content":{"rendered":"<p>\u77e5\u8bc6\u70b9\u6392\u5e8f<\/p>\n<h3>\u63cf\u8ff0<\/h3>\n<p>\u5bf9\u4e8e\u7ed9\u51fa\u7684\u00a0nn\u00a0\u4e2a\u6574\u6570\u7ec4\u6210\u7684\u6570\u7ec4\u00a0{a1,a2,\u2026,an}&#xff0c;\u6839\u636e\u8f93\u5165\u8981\u6c42&#xff0c;\u6309\u5347\u5e8f\u6216\u964d\u5e8f\u6392\u5217\u540e\u8f93\u51fa\u3002<\/p>\n<h4>\u8f93\u5165\u63cf\u8ff0&#xff1a;<\/h4>\n<p>\u7b2c\u4e00\u884c\u8f93\u5165\u4e00\u4e2a\u6574\u6570\u00a0n(1\u2266n\u2266103)\u4ee3\u8868\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u4e2a\u6570\u3002<br \/>\n\u7b2c\u4e8c\u884c\u8f93\u5165\u00a0n\u00a0\u4e2a\u6574\u6570\u00a0a1,a2,\u2026,an(0\u2266ai\u2266105) \u4ee3\u8868\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u3002<br \/>\n\u7b2c\u4e09\u884c\u8f93\u5165\u4e00\u4e2a\u6574\u6570\u00a0op(0\u2266op\u22661)\u4ee3\u8868\u6392\u5e8f\u65b9\u5f0f&#xff0c;\u5176\u4e2d&#xff0c;op&#061;0 \u8868\u793a\u6309\u5347\u5e8f&#xff0c;op&#061;1 \u8868\u793a\u6309\u964d\u5e8f\u3002<\/p>\n<h4>\u8f93\u51fa\u63cf\u8ff0&#xff1a;<\/h4>\n<p>\u5728\u4e00\u884c\u4e0a\u8f93\u51fa\u00a0nn\u00a0\u4e2a\u6574\u6570&#xff0c;\u4ee3\u8868\u6392\u5e8f\u540e\u7684\u6570\u7ec4\u3002<\/p>\n<h3>\u793a\u4f8b1<\/h3>\n<p>\u8f93\u5165&#xff1a;<\/p>\n<p>5<br \/>\n1 2 2 5 4<br \/>\n0<\/p>\n<p>\u8f93\u51fa&#xff1a;<\/p>\n<p>1 2 2 4 5<\/p>\n<h3>\u793a\u4f8b2<\/h3>\n<p>\u8f93\u5165&#xff1a;<\/p>\n<p>5<br \/>\n1 2 2 4 5<br \/>\n1<\/p>\n<p>\u8f93\u51fa&#xff1a;<\/p>\n<p>5 4 2 2 1<\/p>\n<p>#include&lt;bits\/stdc&#043;&#043;.h&gt;<br \/>\nusing namespace std;<\/p>\n<p>int main(){<br \/>\n    int n;<br \/>\n    while(cin &gt;&gt; n){<br \/>\n        vector&lt;int&gt; v;<br \/>\n        int m;<br \/>\n        for(int i&#061;0; i&lt;n; i&#043;&#043;){<br \/>\n            cin &gt;&gt; m;<br \/>\n            v.push_back(m);<br \/>\n        }<br \/>\n        int k;<br \/>\n        cin &gt;&gt; k;<br \/>\n        if(k&#061;&#061;0){<br \/>\n            sort(v.begin(),v.end());<br \/>\n        }<br \/>\n        else if(k&#061;&#061;1){<br \/>\n            sort(v.begin(),v.end(),greater&lt;int&gt;());<br \/>\n        }<br \/>\n        copy(v.begin(),v.end(),ostream_iterator&lt;int&gt;(cout,&#034; &#034;));<br \/>\n        cout &lt;&lt; endl;<br \/>\n    }<br \/>\n}<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u77e5\u8bc6\u70b9\u6392\u5e8f\u63cf\u8ff0\u5bf9\u4e8e\u7ed9\u51fa\u7684\u00a0nn\u00a0\u4e2a\u6574\u6570\u7ec4\u6210\u7684\u6570\u7ec4\u00a0{a1,a2,\u2026,an}&#xff0c;\u6839\u636e\u8f93\u5165\u8981\u6c42&#xff0c;\u6309\u5347\u5e8f\u6216\u964d\u5e8f\u6392\u5217\u540e\u8f93\u51fa\u3002\u8f93\u5165\u63cf\u8ff0&#xff1a;\u7b2c\u4e00\u884c\u8f93\u5165\u4e00\u4e2a\u6574\u6570\u00a0n(1\u2266n\u2266103)\u4ee3\u8868\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u4e2a\u6570\u3002<br \/>\n\u7b2c\u4e8c\u884c\u8f93\u5165\u00a0n\u00a0\u4e2a\u6574\u6570\u00a0a1,a2,\u2026,an(0\u2266ai\u2266105) \u4ee3\u8868\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u3002<br \/>\n\u7b2c\u4e09\u884c\u8f93\u5165\u4e00\u4e2a\u6574\u6570\u00a0op(0\u2266op\u22661)\u4ee3\u8868\u6392\u5e8f\u65b9\u5f0f&#xff0c;\u5176\u4e2d&#xff0c;op0 \u8868\u793a\u6309\u5347\u5e8f&#xff0c;op1 \u8868\u793a\u6309\u964d\u5e8f\u3002\u8f93\u51fa\u63cf\u8ff0&amp;#xff1a<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[55,427],"topic":[],"class_list":["post-77115","post","type-post","status-publish","format-standard","hentry","category-server","tag-c","tag-427"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - 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